# Top Free Email Encryption Software - Page 2

## How Many Email Encryption Software Products Does G2 Track?

**Total Products under this Category:** 86

### Category Stats (Aug 2026)

- **Average Rating:** 4.55/5 The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** INKY Email Security Platform (+1.43%) - Among all products in this category, INKY Email Security Platform recorded the largest rating increase compared to last month

_Last updated: August 07, 2026_

## How Does G2 Rank Email Encryption Software Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 4,200+ Authentic Reviews
- 86+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

## G2 Grid® for Email Encryption Software
 ![G2 Grid® for Email Encryption Software plotting products by satisfaction and market presence](https://www.g2.com/categories/email-encryption/grids.png?focus%5B%5D=13912&focus%5B%5D=25519&focus%5B%5D=3675&focus%5B%5D=30562&focus%5B%5D=112257&focus%5B%5D=66979&focus%5B%5D=61300&focus%5B%5D=84242)

Highlighted products: Proton Mail For Business, Paubox, Virtru Email Encryption, Proofpoint Core Email Protection, Check Point Email Security, Proofpoint Email Encryption, FTAPI, and SendSafely.

Underlying data: [Grid® JSON](https://www.g2.com/categories/email-encryption/grids.json?focus%5B%5D=proton-mail-for-business&focus%5B%5D=paubox&focus%5B%5D=virtru-email-encryption&focus%5B%5D=proofpoint-core-email-protection&focus%5B%5D=check-point-email-security&focus%5B%5D=proofpoint-email-encryption&focus%5B%5D=ftapi&focus%5B%5D=sendsafely)

**Sponsored**

### Barracuda Email Protection

Barracuda Email Protection helps organizations of all sizes and industries defend against increasingly sophisticated, frequent, and targeted attacks, including phishing, ransomware, business email compromise (BEC), and other threats. Email remains the top attack vector, and securing it has become an urgent priority, especially as cybercriminals leverage AI to improve and scale their attacks.     Barracuda Email Protection defends against all types of email threats with a multi-layered approach that includes both pre- and post-delivery defenses, as well as tools to enhance user security awareness and education. It combines AI-powered threat prevention and detection, automated incident response, DMARC reporting, and much more.  

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=1627&secure%5Bchosen_at%5D=2026-08-07T21%3A27%3A04Z&secure%5Bdisplayable_resource_id%5D=1627&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=1627&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=1456607&secure%5Bresource_id%5D=1627&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Femail-encryption%2Ffree%3Fcategory_id%3Demail-encryption%26locale%3Dde%26page%3D2&secure%5Btoken%5D=f0474bc61729689dcba1424257adee56a46ff1ea50cd2682faf32ed87f0d9c7c&secure%5Burl%5D=https%3A%2F%2Fwww.barracuda.com%2Fproducts%2Femail-protection%2Fintegrated-email-protection%3Futm_source%3Dg2%26utm_medium%3Dcpc%26utm_campaign%3DB%3ADG%7CTH%3A%7CR%3A%7CPS%3AEP%7CP%3A%7CPL%3AG2%7CC%3ASP%7CTY%3AP%7CICP%3A%7CL%3AEN%7CA%3A%7CN%3A%7C%26utm_adgroup%3DB%3ADG%7CTH%3A%7CR%3A%7CPS%3AEP%7CP%3A%7CPL%3AG2%7CC%3ASP%7CTY%3AP%7CICP%3A%7CL%3AEN%7CA%3A%7CN%3A%7CT%3A%7C&secure%5Burl_type%5D=custom_url)

### [Fortra Secure Email Gateway](https://www.g2.com/products/fortra-secure-email-gateway/reviews)

Secure Incoming Email. Stop Outbound Data Loss. Email remains one of the most critical and vulnerable communication channels for today’s organizations. Fortra Secure Email Gateway (SEG) is an on-premises solution designed to protect email from spam, malware, and advanced threats using a powerful deep content inspection engine that detects and neutralizes suspicious content before it causes harm. IT teams must ensure emails moving both into and out of the organization are secure, appropriate, and compliant. Fortra SEG delivers unmatched inspection depth and granular policy controls to apply the right security actions in real time, reducing the risk of data loss without slowing business communications. With advanced deep content inspection and adaptive redaction capabilities, Fortra SEG stops evasive cyber threats and prevents unintended data exposure, keeping email secure, compliant, and flowing freely. Key features of Fortra SEG include: • Multi-layer anti-virus protection • Zero-hour anti-malware detection • Cloud Sandbox from Sophos • 99.9% spam detection with dual engines • Sensitive data redaction from documents and images • Document and image sanitization • Structural and message sanitization • Lexical expression qualifiers to minimize false positives • Built-in compliance dictionaries • Choice of email encryption options

**Average Rating:** 4.8/5.0

**Total Reviews:** 18

#### How Do G2 Users Rate Fortra Secure Email Gateway?

- **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 9.1/10)
- **Quality of Support:** 9.5/10 (Category avg: 8.8/10)
- **Ease of Admin:** 9.3/10 (Category avg: 9.1/10)
- **Ease of Use:** 8.8/10 (Category avg: 9.0/10)

#### Who Is the Company Behind Fortra Secure Email Gateway?

- **Seller:** [Fortra](https://www.g2.com/sellers/fortra)
- **Year Founded:** 1982
- **HQ Location:** Eden Prairie, Minnesota
- **Twitter:** @fortraofficial  
2,773 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=dc35b82a1c8dc3d25f0baa190554ddab56d530c99dfc134038201f775fd252f8&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ffortra&secure%5Burl_type%5D=linkedin_company_website)  
1,755 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 61% Large, 39% Medium

#### What Are Recent G2 Reviews of Fortra Secure Email Gateway?

**["Best Security Gateways"](https://www.g2.com/survey_responses/fortra-secure-email-gateway-review-6487846)**

**Rating:** 5.0/5.0 stars

_— Verified User in Hospital & Health Care_

[Read full review](https://www.g2.com/survey_responses/fortra-secure-email-gateway-review-6487846)

**["many years of use of the Secure Email Gateway"](https://www.g2.com/survey_responses/fortra-secure-email-gateway-review-6876429)**

**Rating:** 4.0/5.0 stars

_— Verified User in Government Relations_

[Read full review](https://www.g2.com/survey_responses/fortra-secure-email-gateway-review-6876429)

#### What Are G2 Users Discussing About Fortra Secure Email Gateway?

- [How does a secure email gateway work?](https://www.g2.com/discussions/how-does-a-secure-email-gateway-work)
- [What is mimecast secure email gateway?](https://www.g2.com/discussions/what-is-mimecast-secure-email-gateway)
- [What does Clearswift do?](https://www.g2.com/discussions/what-does-clearswift-do)
- [What is Clearswift Secure email Gateway?](https://www.g2.com/discussions/what-is-clearswift-secure-email-gateway)

### [Seclore Data-Centric Security Platform](https://www.g2.com/products/seclore-data-centric-security-platform/reviews)

Seclore helps enterprises secure their most valuable asset — data — by protecting the file itself rather than relying solely on network or device security. With a data-centric approach, Seclore ensures that sensitive information remains protected, controlled, and visible, regardless of where it travels or who it’s shared with. Persistent File Protection Security follows the file everywhere, whether it’s stored internally, emailed, or shared with external partners, ensuring sensitive information never goes unprotected. Smart Classification & Rights Management Files and emails are automatically classified, with usage rights applied based on content. Access permissions stay with the file, ensuring policy compliance without slowing down productivity. Complete Control at All Times Grant, adjust, or instantly revoke access, even after files are shared outside your organization — so you always remain in control. Built-In Compliance and Auditability Every action on protected files is logged in an unalterable audit trail, which simplifies compliance reporting and reduces risk exposure. Seamless Integration Works with the tools your teams already use, including Microsoft 365, Google Workspace, Salesforce, and Box, and integrates easily with existing security systems such as DLP, CASB, and identity solutions. The Business Impact With Seclore, organizations can protect sensitive data end-to-end, simplify compliance, and reduce the risk of data breaches — all without disrupting collaboration. By making data-centric security scalable and straightforward, Seclore empowers enterprises to safeguard information while enabling employees and partners to work freely and securely.

**Average Rating:** 4.6/5.0

**Total Reviews:** 15

#### How Do G2 Users Rate Seclore Data-Centric Security Platform?

- **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 9.1/10)
- **Quality of Support:** 8.5/10 (Category avg: 8.8/10)
- **Ease of Admin:** 9.7/10 (Category avg: 9.1/10)
- **Ease of Use:** 8.5/10 (Category avg: 9.0/10)

#### Who Is the Company Behind Seclore Data-Centric Security Platform?

- **Seller:** [Seclore](https://www.g2.com/sellers/seclore)
- **Year Founded:** 2011
- **HQ Location:** Santa Clara, US
- **Twitter:** @secloretech  
1,267 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=c7b8a191a1240fdc7fd5ee8c05fbd6b479c74eff3671be90e01fc8c2cf011609&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fseclore%2F%3ForiginalSubdomain%3Din&secure%5Burl_type%5D=linkedin_company_website)  
490 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 56% Large, 44% Medium

#### What Do G2 Reviewers Say About Seclore Data-Centric Security Platform?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **individual permission levels** in Seclore, ensuring document security while enabling access tracking.
- Users value the **customization options** of Seclore, enabling tailored permissions and secure document access tracking.
- Users appreciate the **individual permission levels** provided by Seclore, ensuring document security and access tracking.
- Users value the **individual permission levels** that enhance document security and provide access tracking capabilities.
- Users value the **granular permission controls** of Seclore, providing security while tracking document access effectively.

##### Cons

- Users often face **access issues** , requiring frequent troubleshooting due to system and email provider incompatibility.
- Users face **access limitations** with Seclore, requiring frequent troubleshooting due to system compatibility issues.
- Users often face **frequent access troubleshooting** due to poor compatibility with systems and email providers.
- Users often face **access restrictions** , requiring frequent troubleshooting due to compatibility issues with systems and email providers.
- Users face **authentication issues** with Seclore, requiring frequent troubleshooting and encountering compatibility problems with various systems.

#### What Are Recent G2 Reviews of Seclore Data-Centric Security Platform?

**["Strong Data Protection with Granular Control but Needs Better User Experience"](https://www.g2.com/survey_responses/seclore-data-centric-security-platform-review-11918004)**

**Rating:** 4.5/5.0 stars

_— Swapnil Niranjan G._

[Read full review](https://www.g2.com/survey_responses/seclore-data-centric-security-platform-review-11918004)

**["Great platform and given online security / protect like parents"](https://www.g2.com/survey_responses/seclore-data-centric-security-platform-review-9419955)**

**Rating:** 5.0/5.0 stars

_— Debraj M._

[Read full review](https://www.g2.com/survey_responses/seclore-data-centric-security-platform-review-9419955)

#### What Are G2 Users Discussing About Seclore Data-Centric Security Platform?

- [What is Seclore Rights Management used for?](https://www.g2.com/discussions/what-is-seclore-rights-management-used-for)

### [Hornetsecurity Spam and Malware Protection](https://www.g2.com/products/hornetsecurity-spam-and-malware-protection/reviews)

Hornetsecurity’s Spam and Malware Protection service is a best-in-class, cloud email filtering solution that keeps your inbox free from unwanted emails. With proven features and thorough spam filtering mechanisms, you get the highest detection rates on the market with 99.9% guaranteed spam detection and 99.99% virus detection. Get protection against phishing, ransomware, DDoS, viruses so you can work without worry. Our multi-layered spam filtering service blocks the majority of bad emails as they arrive—keeping your quarantine clear and easy to manage. About Hornetsecurity: Hornetsecurity is the leading security and backup solution provider for Microsoft 365. Its flagship product is the most extensive cloud security solution for Microsoft 365 on the market, providing robust, comprehensive, award-winning protection: Spam and virus filtering, protection against phishing and ransomware, legally compliant archiving and encryption, advanced threat protection, email continuity, signatures and disclaimers. It’s an all-in-one security package that even includes backup and recovery for all data in Microsoft 365 and users’ endpoints. Hornetsecurity Inc. is based in Pittsburgh, PA with North America offices in Washington D.C. and Montreal, Canada. Globally, Hornetsecurity operates in more than 30 countries through its international distribution network. Its premium services are used by approximately 50,000 customers including Swisscom, Telefónica, KONICA MINOLTA, LVM Versicherung, DEKRA and CLAAS.

**Average Rating:** 4.9/5.0

**Total Reviews:** 7

#### How Do G2 Users Rate Hornetsecurity Spam and Malware Protection?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.1/10)
- **Quality of Support:** 10.0/10 (Category avg: 8.8/10)
- **Ease of Admin:** 10.0/10 (Category avg: 9.1/10)
- **Ease of Use:** 10.0/10 (Category avg: 9.0/10)

#### Who Is the Company Behind Hornetsecurity Spam and Malware Protection?

- **Seller:** [Hornetsecurity](https://www.g2.com/sellers/hornetsecurity)
- **Year Founded:** 2007
- **HQ Location:** Hannover, DE
- **Twitter:** @Hornetsecurity  
1,115 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=80ff66cfad4e6186c9aa783712b304ce75cd306b065d0c7a01ecf6350e163ca0&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fhornetsecurity%2F&secure%5Burl_type%5D=linkedin_company_website)  
523 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 64% Small, 18% Medium

#### What Are Recent G2 Reviews of Hornetsecurity Spam and Malware Protection?

**["Fantastic Professional email protection"](https://www.g2.com/survey_responses/hornetsecurity-spam-and-malware-protection-review-4333136)**

**Rating:** 4.5/5.0 stars

_— Gareth D._

[Read full review](https://www.g2.com/survey_responses/hornetsecurity-spam-and-malware-protection-review-4333136)

**["Excellent Spam and Malware Protection!!"](https://www.g2.com/survey_responses/hornetsecurity-spam-and-malware-protection-review-4414354)**

**Rating:** 5.0/5.0 stars

_— Jeffery L._

[Read full review](https://www.g2.com/survey_responses/hornetsecurity-spam-and-malware-protection-review-4414354)

#### What Are G2 Users Discussing About Hornetsecurity Spam and Malware Protection?

- [What is Hornetsecurity Spam and Malware Protection used for?](https://www.g2.com/discussions/what-is-hornetsecurity-spam-and-malware-protection-used-for)

### [NoSpamProxy](https://www.g2.com/products/nospamproxy/reviews)

NoSpamProxy is a leading email security solution developed by Net at Work GmbH in Germany. Trusted by over 6,000 organizations, it offers a modular platform that includes advanced spam and malware protection, GDPR-compliant encryption (S/MIME & PGP), secure large file transfer, and centralized email disclaimers. Designed for seamless integration with Microsoft 365 and other email infrastructures, NoSpamProxy is available both in the cloud and on-premises. Each module can be licensed individually for maximum flexibility. Proudly bearing the “IT Security made in Germany” label, NoSpamProxy stands for trusted, transparent, and compliant email communication.

**Average Rating:** 5.0/5.0

**Total Reviews:** 6

#### How Do G2 Users Rate NoSpamProxy?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.1/10)
- **Quality of Support:** 10.0/10 (Category avg: 8.8/10)
- **Ease of Admin:** 10.0/10 (Category avg: 9.1/10)
- **Ease of Use:** 9.6/10 (Category avg: 9.0/10)

#### Who Is the Company Behind NoSpamProxy?

- **Seller:** [NoSpamProxy](https://www.g2.com/sellers/nospamproxy)
- **Year Founded:** 1995
- **HQ Location:** Paderborn, DE
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9324d2022bc6c58503fbd112874a5e26347f6af9248f8abb8a3cf9dfa8b6fea4&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fnet-at-work-gmbh&secure%5Burl_type%5D=linkedin_company_website)  
116 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 50% Medium, 50% Small

#### What Are Recent G2 Reviews of NoSpamProxy?

**["NoSpamProxy: High security, strong scalability, and first-class support"](https://www.g2.com/survey_responses/nospamproxy-review-12744880)**

**Rating:** 5.0/5.0 stars

_— Tobias E._

[Read full review](https://www.g2.com/survey_responses/nospamproxy-review-12744880)

**["Excellent Threat Detection with Smooth Microsoft 365 Integration"](https://www.g2.com/survey_responses/nospamproxy-review-12711463)**

**Rating:** 5.0/5.0 stars

_— Oliver D._

[Read full review](https://www.g2.com/survey_responses/nospamproxy-review-12711463)

### [Echoworx Email Encryption Platform](https://www.g2.com/products/echoworx-email-encryption-platform/reviews)

Cutting-Edge Business Communication Security Customizable encryption trusted by top-tier organizations in over 30 countries to send protected emails and documents from any device or location, balancing stringent security with seamless user experience. • Authentication Access Enjoy advanced access methods including social login, two-factor authentication, and self-service password resets. Seamless integration with platforms like OpenID and WhatsApp enhances both user experience and security. • Audit & Tracking Benefit from enhanced audit capabilities with flexible log management and customizable controls. Integrated API keys with SIEM systems provide real-time reporting and compliance, boosting oversight significantly. • Secure Delivery Utilize streamlined encryption options such as TLS with fallback, secure PDFs, PGP, and automated S/MIME certificate issuance. Encryption can be controlled by domain, policy, or user initiation to support comprehensive cyber operations. • Brand Protection Protect brand integrity with vanity domains, BIMI, and customizable templates. Applying brand elements across notifications and devices strengthens identity and fortifies reputation. • Capacity & Scalability Elastic scaling and load balancing ensure smooth operations for bulk communications, adapting message limits to meet the demands of large-scale needs.

**Average Rating:** 4.5/5.0

**Total Reviews:** 4

#### How Do G2 Users Rate Echoworx Email Encryption Platform?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.1/10)
- **Quality of Support:** 8.8/10 (Category avg: 8.8/10)
- **Ease of Admin:** 10.0/10 (Category avg: 9.1/10)
- **Ease of Use:** 9.6/10 (Category avg: 9.0/10)

#### Who Is the Company Behind Echoworx Email Encryption Platform?

- **Seller:** [Echoworx](https://www.g2.com/sellers/echoworx-8a406ddb-0be6-4f59-aba9-252ecc34625e)
- **Year Founded:** 2000
- **HQ Location:** Toronto, CA
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=e7033742c5e12dba80b8b0671f4f6fa0808e18de1c6ce17c35d52a028ff19bc6&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F55074%2F&secure%5Burl_type%5D=linkedin_company_website)  
88 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 50% Small, 25% Large

#### What Are Recent G2 Reviews of Echoworx Email Encryption Platform?

**["Add-On Security for your email !!!"](https://www.g2.com/survey_responses/echoworx-email-encryption-platform-review-10319031)**

**Rating:** 5.0/5.0 stars

_— Ankit A._

[Read full review](https://www.g2.com/survey_responses/echoworx-email-encryption-platform-review-10319031)

**["IAM engineer"](https://www.g2.com/survey_responses/echoworx-email-encryption-platform-review-10230599)**

**Rating:** 5.0/5.0 stars

_— Manasa J._

[Read full review](https://www.g2.com/survey_responses/echoworx-email-encryption-platform-review-10230599)

#### What Are G2 Users Discussing About Echoworx Email Encryption Platform?

- [What is Echoworx Email Encryption Platform used for?](https://www.g2.com/discussions/what-is-echoworx-email-encryption-platform-used-for)

### [Barracuda Email Gateway Defense](https://www.g2.com/products/barracuda-email-gateway-defense/reviews)

In today’s complex cyber-threat environment, you need an email security solution that delivers comprehensive security against sophisticated attacks while also being easy to deploy, configure, and manage. Barracuda provides cloud-based protection against advanced email attacks, helps ensure email continuity and scans outgoing email to prevent data loss - all without the need to install any additional hardware or software.

**Average Rating:** 4.2/5.0

**Total Reviews:** 37

#### How Do G2 Users Rate Barracuda Email Gateway Defense?

- **Has the product been a good partner in doing business?:** 8.5/10 (Category avg: 9.1/10)
- **Quality of Support:** 8.8/10 (Category avg: 8.8/10)
- **Ease of Admin:** 8.8/10 (Category avg: 9.1/10)
- **Ease of Use:** 8.8/10 (Category avg: 9.0/10)

#### Who Is the Company Behind Barracuda Email Gateway Defense?

- **Seller:** [Barracuda](https://www.g2.com/sellers/barracuda)
- **Year Founded:** 2002
- **HQ Location:** Campbell, CA
- **Twitter:** @Barracuda  
15,239 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=f781b15d43db259998c089a305a16438e46ef7f458b40ed200cb81a2a683bea5&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbarracuda-networks%2F&secure%5Burl_type%5D=linkedin_company_website)  
2,248 employees on LinkedIn®
- **Ownership:** Private

#### Who Uses This Product?

- **Top Industries:** Hospital & Health Care, Information Technology and Services
- **Company Size:** 59% Medium, 26% Large

#### What Do G2 Reviewers Say About Barracuda Email Gateway Defense?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **ease of use** of Barracuda Email Gateway Defense for effectively managing phishing and spam.
- Users value the **customization options** of Barracuda Email Gateway Defense, enhancing their ability to manage email security effectively.
- Users appreciate the **ease of use** of Barracuda Email Gateway Defense, making email management and security effortless.
- Users value the **advanced threat protection** of Barracuda Email Gateway Defense for effectively managing phishing and spam emails.
- Users value the **effective protection** offered by Barracuda Email Gateway Defense against threats like phishing and spam.

##### Cons

- Users face **access issues** due to the lack of Google authentication for managing quarantine and spam.
- Users find the **complexity of settings** challenging, particularly for those unfamiliar with navigating the interface efficiently.
- Users find the **complex navigation** challenging, especially regarding rule prioritization and slow page loading issues.
- Users experience **configuration difficulties** as whitelisted emails sometimes get blocked, requiring further adjustments to settings.
- Users find the **dashboard design odd** , expressing a desire for improvements in usability and functionality.

#### What Are Recent G2 Reviews of Barracuda Email Gateway Defense?

**["User-Friendly Software That Helps Protect Our Environment"](https://www.g2.com/survey_responses/barracuda-email-gateway-defense-review-12345975)**

**Rating:** 5.0/5.0 stars

_— Kelly F._

[Read full review](https://www.g2.com/survey_responses/barracuda-email-gateway-defense-review-12345975)

**["Strong Spam and Phishing Protection That’s Easy to Manage"](https://www.g2.com/survey_responses/barracuda-email-gateway-defense-review-12082527)**

**Rating:** 4.5/5.0 stars

_— Phillip P._

[Read full review](https://www.g2.com/survey_responses/barracuda-email-gateway-defense-review-12082527)

#### What Are G2 Users Discussing About Barracuda Email Gateway Defense?

- [What is Barracuda Email Threat Scanner used for?](https://www.g2.com/discussions/what-is-barracuda-email-threat-scanner-used-for)

### [Mailfence](https://www.g2.com/products/mailfence/reviews)

Mailfence strives to make the internet a safer place. That’s why we developed our encrypted email solution. But in our opinion, just offering secure and private email is not sufficient. Otherwise our users would need to use insecure solutions to manage their appointments, create and store their files or chat online. That is why Mailfence is much more than secure email. Mailfence allows you to organize your life through powerful productivity tools such as Mailfence Calendar, Mailfence Documents, Mailfence Contacts, Mailfence Groups, Mailfence Chat and Mailfence Polls.

**Average Rating:** 4.7/5.0

**Total Reviews:** 5

#### How Do G2 Users Rate Mailfence?

- **Quality of Support:** 8.8/10 (Category avg: 8.8/10)
- **Ease of Use:** 9.0/10 (Category avg: 9.0/10)

#### Who Is the Company Behind Mailfence?

- **Seller:** [ContactOffice Group](https://www.g2.com/sellers/contactoffice-group)
- **Year Founded:** 2016
- **HQ Location:** Watermael-Boitsfort, BE
- **Twitter:** @contactoffice  
119 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=78c736041cf0b879208b019344c4545707fe22b219ec87fba860cc48d30d95a2&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fmailfence%2F&secure%5Burl_type%5D=linkedin_company_website)  
6 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 60% Small, 40% Medium

#### What Are Recent G2 Reviews of Mailfence?

**["Mailfence"](https://www.g2.com/survey_responses/mailfence-review-4949216)**

**Rating:** 5.0/5.0 stars

_— Verified User in Government Administration_

[Read full review](https://www.g2.com/survey_responses/mailfence-review-4949216)

**["Great customer service"](https://www.g2.com/survey_responses/mailfence-review-9020455)**

**Rating:** 4.5/5.0 stars

_— Daba-Kamari M._

[Read full review](https://www.g2.com/survey_responses/mailfence-review-9020455)

#### What Are G2 Users Discussing About Mailfence?

- [Is Mailfence end-to-end encrypted?](https://www.g2.com/discussions/is-mailfence-end-to-end-encrypted)
- [Is Mailfence good?](https://www.g2.com/discussions/is-mailfence-good)
- [How does Mailfence work?](https://www.g2.com/discussions/how-does-mailfence-work)

### [DropSecure](https://www.g2.com/products/dropsecure/reviews)

At DropSecure, it is our mission to empower you with technology that protects your digital valuables in a hassle-free manner. DropSecure protects your privacy and safeguards your data using military-grade algorithms before they leave your device. With end-to-end encryption, encrypted uploads, decrypted downloads, two-factor authentication, cryptographic keys, and zero knowledge transfers, we offer the ultimate technology to keep your data safe from the data centers. So whether you are an individual, business or an enterprise, you are always aware of who has access to your sensitive documents. Most importantly, no one owns the keys to your documents apart from you, not even us.

**Average Rating:** 5.0/5.0

**Total Reviews:** 3

#### How Do G2 Users Rate DropSecure?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.1/10)
- **Quality of Support:** 10.0/10 (Category avg: 8.8/10)
- **Ease of Admin:** 10.0/10 (Category avg: 9.1/10)
- **Ease of Use:** 10.0/10 (Category avg: 9.0/10)

#### Who Is the Company Behind DropSecure?

- **Seller:** [DropSecure](https://www.g2.com/sellers/dropsecure)
- **Year Founded:** 2016
- **HQ Location:** San Jose, US
- **Twitter:** @drop\_secure  
15 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=dc07a52fb1fae3d10b59c71ff47ecc9ca8bf38cac9394f9ed2025727567583e3&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fdropsecure&secure%5Burl_type%5D=linkedin_company_website)  
8 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

#### What Are Recent G2 Reviews of DropSecure?

**["Secure File Share Platform v2.0 - A Step Above The Rest!"](https://www.g2.com/survey_responses/dropsecure-review-5020865)**

**Rating:** 5.0/5.0 stars

_— Verified User in Financial Services_

[Read full review](https://www.g2.com/survey_responses/dropsecure-review-5020865)

**["Customer Service Was Excellent; DropSecure Looks Very Useful"](https://www.g2.com/survey_responses/dropsecure-review-5027838)**

**Rating:** 5.0/5.0 stars

_— Charles G._

[Read full review](https://www.g2.com/survey_responses/dropsecure-review-5027838)

#### What Are G2 Users Discussing About DropSecure?

- [How do I encrypt a file?](https://www.g2.com/discussions/how-do-i-encrypt-a-file)
- [How can I transfer files for free securely?](https://www.g2.com/discussions/how-can-i-transfer-files-for-free-securely)
- [What is drop secure?](https://www.g2.com/discussions/what-is-drop-secure)

### [OpenText Core Email Message Privacy](https://www.g2.com/products/opentext-core-email-message-privacy/reviews)

What is OpenText Core Email Message Privacy? OpenText Core Email Message Privacy is a cloud-based email encryption solution that protects sensitive messages and attachments from unauthorized access, both in transit and at rest. It automatically encrypts emails based on policies or user actions, ensuring confidential data stays secure without disrupting the user experience. Recipients can securely read and reply to messages from any device, without needing complex setup. Key benefits: End-to-end email encryption – protects sensitive data and communications Automatic policy-based protection – enforces security without relying on users Simple, user-friendly experience – no portals or friction for senders and recipients Compliance-ready – helps meet requirements like GDPR, HIPAA, and more Seamless integration – works with Microsoft 365 and other email platforms We ensure private email stays private, without slowing down your business.

**Average Rating:** 4.3/5.0

**Total Reviews:** 2

#### How Do G2 Users Rate OpenText Core Email Message Privacy?

- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 9.1/10)
- **Quality of Support:** 7.5/10 (Category avg: 8.8/10)
- **Ease of Admin:** 7.5/10 (Category avg: 9.1/10)
- **Ease of Use:** 7.5/10 (Category avg: 9.0/10)

#### Who Is the Company Behind OpenText Core Email Message Privacy?

- **Seller:** [OpenText](https://www.g2.com/sellers/opentext)
- **Year Founded:** 1991
- **HQ Location:** Waterloo, ON
- **Twitter:** @OpenText  
21,565 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=6c339a6555764b5ffce77c3df08d6ed9c9b1cb1ee1baeebac8435f0485b7cca5&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F2709%2F&secure%5Burl_type%5D=linkedin_company_website)  
23,048 employees on LinkedIn®
- **Ownership:** NASDAQ:OTEX

#### Who Uses This Product?

- **Company Size:** 100% Medium

#### What Are Recent G2 Reviews of OpenText Core Email Message Privacy?

**["AppRiver Email Message Privacy both easy to understand and use"](https://www.g2.com/survey_responses/opentext-core-email-message-privacy-review-8943801)**

**Rating:** 4.5/5.0 stars

_— Verified User in Government Administration_

[Read full review](https://www.g2.com/survey_responses/opentext-core-email-message-privacy-review-8943801)

**["Works ok but could be better"](https://www.g2.com/survey_responses/opentext-core-email-message-privacy-review-8578896)**

**Rating:** 4.0/5.0 stars

_— Scott H._

[Read full review](https://www.g2.com/survey_responses/opentext-core-email-message-privacy-review-8578896)

### [boolebox encryptor](https://www.g2.com/products/boolebox-encryptor/reviews)

boolebox is the data protection solution chosen by the EU Institutions. boolebox is the security platform to upload, create, share and work on data, purposely designed for organizations that need to protect sensitive content and information. boolebox offers its users advanced privacy and full control over data, personal encryption keys and unlimited sharing capabilities, without compromising usability. UPLOAD AND CREATE Automatically encrypt your files and folders by uploading them into boolebox with a simple drag & drop. Create new files online and optimize your time through corporate templates. Enhance the security level of your files by setting a personal encryption key. CLASSIFY AND SHARE Classify data according to company policies. Share files and folders with functional limitations. Apply corporate sharing policies to projects, making them accessible in a selective and granular way. COLLABORATE AND SYNCHRONIZE Collaboratively work on the same file in real-time with your team. Keep your files updated and protected on your laptop, smartphone and tablet. Accessibility granted at any time and from any portable device. CONTROL Control the data logs: which operations have been made, when and where. Manage access permissions and limitations for each workgroup and project.

**Average Rating:** 5.0/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate boolebox encryptor?

- **Quality of Support:** 10.0/10 (Category avg: 8.8/10)
- **Ease of Use:** 10.0/10 (Category avg: 9.0/10)

#### Who Is the Company Behind boolebox encryptor?

- **Seller:** [Boole Server](https://www.g2.com/sellers/boole-server)
- **Year Founded:** 2011
- **HQ Location:** Milan, IT
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=2826d55f7c740fb1c7289fb3c5a0c2b2093a5623f5bf96066a84b153cb3e97e6&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fboolebox-inc-&secure%5Burl_type%5D=linkedin_company_website)  
20 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Large

#### What Are Recent G2 Reviews of boolebox encryptor?

**["Instant solution to encrypt your e-mail"](https://www.g2.com/survey_responses/boolebox-encryptor-review-4979559)**

**Rating:** 5.0/5.0 stars

_— Verified User in Gambling & Casinos_

[Read full review](https://www.g2.com/survey_responses/boolebox-encryptor-review-4979559)

#### What Are G2 Users Discussing About boolebox encryptor?

- [What is boolebox encryptor used for?](https://www.g2.com/discussions/what-is-boolebox-encryptor-used-for)

### [DataMotion Secure Email](https://www.g2.com/products/datamotion-secure-email/reviews)

DataMotion’s secure mailbox (formally SecureMail) provides a simple and secure way to exchange sensitive, regulated emails, messages, files and forms. With compliance-grade encryption (FIPS 140-2), zero-trust design, and an intuitive and user-friendly interface, we provide organizations with the power to comply with government regulations, without sacrificing usability in the process. The secure mailbox quickly integrates into apps, portals, workflows, and other existing systems, providing a secure, modern, and easy-to-use experience for senders, recipients, and mobile users alike. And, all customers get access to our new mobile app, making it easy to scan, edit, and send secure PDFs and documents, even while on-the-go. Key Features: • API portfolio, SDKs and documentation for easy integration • Outlook plug-in for one touch send and receive • Clickless TLS secure inbox delivery with no keys or codes • Single sign-on (SSO) for easy user authentication • OAuth2 and Okta integration for enterprise customers • Mobile friendly interface and access to the DataMotion mobile app for secure sharing on-the-go • Deployed on a FedRAMP-certified Microsoft Azure public cloud DataMotion boasts 20 years of secure data exchange experience designing cost-effective and user-friendly solutions for secure email and file exchange needs.

**Average Rating:** 5.0/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate DataMotion Secure Email?

- **Quality of Support:** 10.0/10 (Category avg: 8.8/10)
- **Ease of Use:** 10.0/10 (Category avg: 9.0/10)

#### Who Is the Company Behind DataMotion Secure Email?

- **Seller:** [DataMotion](https://www.g2.com/sellers/datamotion)
- **Year Founded:** 1999
- **HQ Location:** Morristown, US
- **Twitter:** @DataMotion  
1,280 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=5ce5ad37989f56ac5c8f0e6988cf3909ff6faf5363683e3d95a57cca9a460b5d&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fdatamotion-inc.%2F&secure%5Burl_type%5D=linkedin_company_website)  
34 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Medium

#### What Are Recent G2 Reviews of DataMotion Secure Email?

**["DataMotion Secure Email Review"](https://www.g2.com/survey_responses/datamotion-secure-email-review-4849215)**

**Rating:** 5.0/5.0 stars

_— Ruth H._

[Read full review](https://www.g2.com/survey_responses/datamotion-secure-email-review-4849215)

#### What Are G2 Users Discussing About DataMotion Secure Email?

- [What is DataMotion Secure Email used for?](https://www.g2.com/discussions/what-is-datamotion-secure-email-used-for)

### [MsgSafe.io](https://www.g2.com/products/msgsafe-io/reviews)

MsgSafe.io is a privacy-focused email and communication service based out of Curaçao, one of the most secure privacy-oriented jurisdictions in the world. It offers complete email identity protection incorporating virtual email addresses, end-to-end encryption (supporting both GPG and S/MIME), intelligent domain management, and secure 1:1 audio and video chat into a sleek, easy-to-use webmail interface. All MsgSafe.io email is encrypted both in transit and at rest by default, using the best industry standard security protocols. MsgSafe.io is compatible with all existing software or webmail services without requiring any changes, special applications or plug-ins.

**Average Rating:** 4.0/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate MsgSafe.io?

- **Quality of Support:** 10.0/10 (Category avg: 8.8/10)
- **Ease of Use:** 10.0/10 (Category avg: 9.0/10)

#### Who Is the Company Behind MsgSafe.io?

- **Seller:** [TrustCor Systems S. de R.L.](https://www.g2.com/sellers/trustcor-systems-s-de-r-l)
- **Year Founded:** 2013
- **HQ Location:** Willemstad, AN
- **Twitter:** @TrustCor  
10,164 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=80e4147524c225028b8ff0300a8a9d65e408d13d904ab1bdb3907f1919443fc4&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F5079104&secure%5Burl_type%5D=linkedin_company_website)  
2 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Medium

#### What Are Recent G2 Reviews of MsgSafe.io?

**["MsgSafe Review"](https://www.g2.com/survey_responses/msgsafe-io-review-3007808)**

**Rating:** 4.0/5.0 stars

_— Verified User in Accounting_

[Read full review](https://www.g2.com/survey_responses/msgsafe-io-review-3007808)

### [Beeble](https://www.g2.com/products/beeble-beeble/reviews)

We have created a secure Email and Cloud storage, putting privacy at the forefront. From the very beginning, Beeble platform has been created in such a way that only the user has the access to his personal information. The information in our servers is not stored, sent or processed in an open form. We do not have access to the users’ passwords and encryption keys. All data is encrypted on the client’s device and then transferred to us. This means that neither we, nor any third party can decrypt the information we store and access the contents of letters or files without the user’s knowledge.

#### Who Is the Company Behind Beeble?

- **Seller:** [Beeble](https://www.g2.com/sellers/beeble)
- **Year Founded:** 2018
- **HQ Location:** Riga, LV
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=3e0714b590d63022195582e231af68f5da74daf53ad909c03feec75ab3648908&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbeeble-platorm%2F&secure%5Burl_type%5D=linkedin_company_website)  
4 employees on LinkedIn®

### [Mailock](https://www.g2.com/products/mailock/reviews)

Mailock is a secure email (outbound email security) and delivery-evidence solution that helps organisations send encrypted messages and files via standard email while recording key delivery and access events for governance and compliance use cases. Mailock sits in the secure communications category, supporting teams that need to exchange sensitive or regulated information with customers, clients, patients, or partners without moving them into a separate portal-first workflow. Typical users include compliance, risk, customer communications, IT, and service teams in regulated and privacy-sensitive sectors such as financial services, insurance, legal, healthcare, and utilities. Organisations use Mailock to protect information in transit and to control access to message content and attachments after sending. It supports use cases such as sending statements and disclosures, claims and policy documents, client instructions and identifiers, invoices and contracts, case files, and other communications where confidentiality, recipient assurance, and evidence of delivery or access may be required for oversight. Mailock is also used to improve auditability of email-based delivery by capturing records across the message lifecycle (for example, dispatch, delivery to inbox, and access to secured content), which can be referenced when delivery is later queried. Key capabilities and value propositions include: Encryption and access control: Encrypts email content and attachments, with configurable access policies (such as time limits or withdrawal of access) to manage post-send exposure. Recipient verification options: Provides configurable identity or recipient-assurance steps (for example, knowledge-based challenges) when higher assurance is needed. Delivery and access records: Creates a tracked record of delivery lifecycle events and recipient interaction to support internal controls, audit, and dispute handling. Workflow and deployment options: Supports sending from common email environments (including Microsoft Outlook via add-in) and web-based sending for users who do not use Outlook. Administration and governance: Offers organisational management features such as policy controls, user administration, and reporting to help standardise secure delivery practices across teams.

#### Who Is the Company Behind Mailock?

- **Seller:** [Beyond Encryption Ltd.](https://www.g2.com/sellers/beyond-encryption-ltd)
- **Year Founded:** 2013
- **HQ Location:** Fareham, GB
- **Twitter:** @BeyondEncrypt  
176 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=bb5f64006f68329cb6cba5ce997b36f6c31f607f270b5463eed0cb07e9677521&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbeyond-encryption%2F&secure%5Burl_type%5D=linkedin_company_website)  
16 employees on LinkedIn®

### [OpenText Core Email Encryption​](https://www.g2.com/products/opentext-core-email-encryption/reviews)

OpenText Core Email Encryption is a secure email encryption solution that helps organizations protect sensitive communications and attachments from unauthorized access, interception, and data leaks. Designed for businesses of all sizes, it enables users to send encrypted emails easily while helping organizations meet regulatory compliance and data privacy requirements. With seamless integration into Microsoft 365 and existing email environments, OpenText Core Email Encryption simplifies secure communication without disrupting user workflows or requiring complex administration. Key benefits include: • Protect sensitive emails and attachments with strong encryption • Help meet compliance requirements such as HIPAA, GDPR, PCI DSS, and other data privacy regulations • Simplify secure email delivery with an intuitive user experience • Reduce the risk of data breaches, phishing exposure, and accidental data loss • Seamless integration with Microsoft 365 and existing email platforms • Secure message access for internal and external recipients • Centralized policy management and encryption controls • Cloud-based deployment for simplified administration and scalability • Improve customer trust by securing confidential communications OpenText Core Email Encryption helps organizations secure business communications, strengthen compliance, and protect sensitive data across hybrid and cloud email environments.

#### Who Is the Company Behind OpenText Core Email Encryption​?

- **Seller:** [OpenText](https://www.g2.com/sellers/opentext)
- **Year Founded:** 1991
- **HQ Location:** Waterloo, ON
- **Twitter:** @OpenText  
21,565 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=6c339a6555764b5ffce77c3df08d6ed9c9b1cb1ee1baeebac8435f0485b7cca5&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F2709%2F&secure%5Burl_type%5D=linkedin_company_website)  
23,048 employees on LinkedIn®
- **Ownership:** NASDAQ:OTEX

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