# Proofpoint Core Email Protection vs Security Gateway Comparison
---
## AI Generated Summary
- According to verified reviews, **Proofpoint Core Email Protection** stands out with its exceptional user satisfaction, boasting a significantly higher G2 Score compared to **Security Gateway**. Users appreciate its effective email filtering system, which can quarantine spam and provide immediate risk reduction.
- G2 reviewers report that **Security Gateway** excels in ease of use and setup, with many users highlighting its intuitive interface and robust spam filtering capabilities. One user noted, "I like the email security platform this company offers. It has stopped many emails before they hit my inbox."
- Users say that **Proofpoint Core Email Protection** offers comprehensive threat detail and information for investigation, which enhances its usability for enterprise-level clients. This feature is particularly valued by users who need to manage complex security threats effectively.
- Reviewers mention that while **Security Gateway** has a strong focus on small businesses, it provides a well-designed security system with customizable settings that can effectively block aggressive spam. One user praised its "very accurate spam filter," which is crucial for maintaining a clean inbox.
- According to recent feedback, **Proofpoint Core Email Protection** has a larger market presence and a wealth of user reviews, indicating a more established reputation in the enterprise sector. This is reflected in its high satisfaction ratings and the volume of positive user experiences shared.
- Users report that **Security Gateway** has been a reliable partner in business, with high scores for support quality and product direction. This is complemented by feedback highlighting its ability to monitor activities effectively, making it a solid choice for businesses prioritizing security.



| | Proofpoint Core Email Protection | Security Gateway | 
|---|---|---|
| **Star Rating** | 4.6 out of 5 | 4.6 out of 5 | 
| **Total Reviews** | 584 | 35 | 
| **Largest Market Segment** | Enterprise (65.9% of reviews) | Small-Business (51.4% of reviews) | 
| **Entry Level Price** | Free Trial 0 Mailbox Per Year | Starting at $150.00 5 users Per Year | 

---
## Top Pros & Cons

### Proofpoint Core Email Protection

Pros:
- Protection (21 reviews)
- Email Security (19 reviews)

Cons:
- UX Improvement (16 reviews)
- Configuration Difficulties (10 reviews)

### Security Gateway

**Not enough data**

---
## Ratings Comparison
| Rating | Proofpoint Core Email Protection | Security Gateway | 
|---|---|---|
  | **Meets Requirements** | 9.3 (275 reviews) | 9.3 (31 reviews) | 
  | **Ease of Use** | 8.5 (514 reviews) | 9.2 (31 reviews) | 
  | **Ease of Setup** | 8.3 (457 reviews) | 8.8 (23 reviews) | 
  | **Ease of Admin** | 8.5 (243 reviews) | 9.2 (23 reviews) | 
  | **Quality of Support** | 8.8 (271 reviews) | 9.0 (28 reviews) | 
  | **Has the product been a good partner in doing business?** | 9.2 (239 reviews) | 9.4 (21 reviews) | 
  | **Product Direction (% positive)** | 9.2 (263 reviews) | 8.8 (30 reviews) | 

---
## Pricing

### Proofpoint Core Email Protection

#### Entry-Level Pricing

Plan: Proofpoint Core Email Protection

Price: Free Trial 0 Mailbox Per Year

Key Features:
- Core Email Protection

[Learn more about Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews)

#### Free Trial

Yes

### Security Gateway

#### Entry-Level Pricing

Plan: On-Prem Security Gateway

Price: Starting at $150.00 5 users Per Year

Description: Security Gateway's simple and easy-to-use features analyze, manage, and report on the inbound and outbound email traffic patterns of Microsoft Exchange Server or any other SMTP email server.

Key Features:
- Easy Administration
- Comprehensive Reporting
- User Quarantine Reports

[Browse all 3 editions](https://www.g2.com/products/mdaemon-technologies-security-gateway/pricing)

#### Free Trial

Yes

---
## Features Comparison By Category

### Cloud Email Security

| Product | Score | Reviews |
|---|---|---|
| **Proofpoint Core Email Protection** | 8.9/10 | 147 |
| **Security Gateway** | 9.2/10 | 12 |

#### Administration

| Feature | Proofpoint Core Email Protection | Security Gateway | 
|---|---|---|
| **Intelligence Reporting** | 8.9 (125 reviews) ✓ Verified | 9.4 (11 reviews) ✓ Verified | 
| **Email Integration Suppor** | 9.1 (129 reviews) ✓ Verified | 9.2 (10 reviews) ✓ Verified | 
| **Access Management** | 9.0 (122 reviews) ✓ Verified | 9.2 (12 reviews) ✓ Verified | 
| **Data Loss Prevention** | 8.4 (83 reviews) ✓ Verified | 9.0 (5 reviews) | 

#### Maintenance

| Feature | Proofpoint Core Email Protection | Security Gateway | 
|---|---|---|
| **Auditing** | 8.8 (125 reviews) ✓ Verified | 9.0 (12 reviews) ✓ Verified | 
| **Allow and block lists** | 9.2 (139 reviews) ✓ Verified | 9.6 (12 reviews) ✓ Verified | 
| **Compliance** | 9.0 (125 reviews) | 9.5 (11 reviews) | 
| **Archiving** | 8.2 (100 reviews) ✓ Verified | 9.5 (11 reviews) ✓ Verified | 

#### Security

| Feature | Proofpoint Core Email Protection | Security Gateway | 
|---|---|---|
| **Anti-Malware/Anti-Spam** | 9.3 (140 reviews) ✓ Verified | 9.6 (12 reviews) ✓ Verified | 
| **Encryption** | 8.8 (113 reviews) | 9.4 (11 reviews) | 
| **Quarantine** | 9.4 (136 reviews) ✓ Verified | 9.2 (11 reviews) ✓ Verified | 
| **Advanced Threat Protection (ATP)** | 9.1 (98 reviews) ✓ Verified | 9.0 (5 reviews) | 
| **Anti-Phishing** | 9.1 (102 reviews) ✓ Verified | 8.3 (5 reviews) | 
| **Account takeover prevention** | 8.6 (86 reviews) ✓ Verified | 8.7 (5 reviews) ✓ Verified | 

### Intelligent Email Protection

| Product | Score | Reviews |
|---|---|---|
| **Proofpoint Core Email Protection** | 9.0/10 | 98 |
| **Security Gateway** | N/A | N/A |

#### Administration

| Feature | Proofpoint Core Email Protection | Security Gateway | 
|---|---|---|
| **Compliance** | 9.1 (84 reviews) | Not enough data | 
| **Intelligence Reporting** | 8.7 (91 reviews) | Not enough data | 
| **Email Clients** | 9.0 (90 reviews) | Not enough data | 
| **Role-Based Rules** | 8.9 (86 reviews) | Not enough data | 

#### Detection

| Feature | Proofpoint Core Email Protection | Security Gateway | 
|---|---|---|
| **Data Exfiltration Detection** | 8.5 (79 reviews) | Not enough data | 
| **Activity Monitoring** | 8.9 (84 reviews) | Not enough data | 
| **Real-Time Detection** | 9.1 (93 reviews) | Not enough data | 

#### Protection

| Feature | Proofpoint Core Email Protection | Security Gateway | 
|---|---|---|
| **Targeted Attack Prevention** | 9.2 (90 reviews) | Not enough data | 
| **Policy Enforcement** | 9.1 (93 reviews) | Not enough data | 
| **Spam Filtering** | 9.2 (95 reviews) | Not enough data | 

#### Agentic AI - Intelligent Email Protection

| Feature | Proofpoint Core Email Protection | Security Gateway | 
|---|---|---|
| **Autonomous Task Execution** | 9.3 (10 reviews) | Not enough data | 
| **Adaptive Learning** | 9.3 (10 reviews) | Not enough data | 

### Secure Email Gateway

| Product | Score | Reviews |
|---|---|---|
| **Proofpoint Core Email Protection** | 8.9/10 | 117 |
| **Security Gateway** | 9.1/10 | 8 |

#### Functionality

| Feature | Proofpoint Core Email Protection | Security Gateway | 
|---|---|---|
| **Anti-Spam** | 9.3 (112 reviews) ✓ Verified | 9.6 (8 reviews) ✓ Verified | 
| **Anti-Malware** | 9.3 (112 reviews) ✓ Verified | 9.4 (8 reviews) ✓ Verified | 
| **Anti-Phishing** | 9.2 (111 reviews) ✓ Verified | 9.6 (8 reviews) ✓ Verified | 
| **Filtering Functionality** | 8.9 (112 reviews) ✓ Verified | 8.8 (8 reviews) ✓ Verified | 
| **Quarantine** | 9.2 (114 reviews) ✓ Verified | 8.8 (8 reviews) ✓ Verified | 
| **Outbound Email Monitoring** | 8.9 (106 reviews) ✓ Verified | 9.4 (8 reviews) ✓ Verified | 
| **Advanced Threat Intelligence/Protection** | 9.0 (111 reviews) | 8.8 (8 reviews) | 
| **Archiving** | 8.3 (91 reviews) ✓ Verified | 8.1 (6 reviews) ✓ Verified | 
| **Reporting** | 8.5 (111 reviews) ✓ Verified | 9.6 (8 reviews) ✓ Verified | 
| **On-prem deployment** | 8.6 (49 reviews) | 8.8 (7 reviews) ✓ Verified | 

#### Agentic AI - Secure Email Gateway

| Feature | Proofpoint Core Email Protection | Security Gateway | 
|---|---|---|
| **Proactive Assistance** | 8.7 (23 reviews) | Not enough data | 

### Email Encryption

| Product | Score | Reviews |
|---|---|---|
| **Proofpoint Core Email Protection** | 8.7/10 | 22 |
| **Security Gateway** | N/A | N/A |

#### Encryption Techniques - Email Encryption

| Feature | Proofpoint Core Email Protection | Security Gateway | 
|---|---|---|
| **Encryption Algorithms** | 9.0 (21 reviews) | Not enough data | 
| **Transport Encryption** | 9.0 (21 reviews) | Not enough data | 
| **End-to-End Encryption** | 9.3 (20 reviews) | Not enough data | 

#### Authentication, Verification, and Access Controls - Email Encryption

| Feature | Proofpoint Core Email Protection | Security Gateway | 
|---|---|---|
| **Revocation Mechanisms** | 8.9 (20 reviews) | Not enough data | 
| **Access Controls** | 8.4 (20 reviews) | Not enough data | 
| **Digital Signatures** | 8.5 (20 reviews) | Not enough data | 
| **Certificate Authorities** | 8.5 (20 reviews) | Not enough data | 

#### Security Enhancements and Auditing - Email Encryption

| Feature | Proofpoint Core Email Protection | Security Gateway | 
|---|---|---|
| **Malware Scanning** | 8.7 (21 reviews) | Not enough data | 
| **Reporting** | 8.7 (21 reviews) | Not enough data | 
| **Audit Trails** | 8.6 (21 reviews) | Not enough data | 
| **Data Loss Prevention (DLP)** | 8.5 (21 reviews) | Not enough data | 

#### Integration, Compatibility, and Usability - Email Encryption

| Feature | Proofpoint Core Email Protection | Security Gateway | 
|---|---|---|
| **User-Friendly Interfaces** | 8.6 (22 reviews) | Not enough data | 
| **APIs and SDKs** | 8.3 (20 reviews) | Not enough data | 
| **Email Client Integration** | 8.7 (21 reviews) | Not enough data | 
| **Automation** | 8.1 (20 reviews) | Not enough data | 

### Email Anti-spam

| Product | Score | Reviews |
|---|---|---|
| **Proofpoint Core Email Protection** | 8.9/10 | 16 |
| **Security Gateway** | N/A | N/A |

#### Agentic AI - Email Anti-spam Features

| Feature | Proofpoint Core Email Protection | Security Gateway | 
|---|---|---|
| **Autonomous Task Execution** | 8.9 (16 reviews) | Not enough data | 
| **Proactive Assistance** | 8.9 (16 reviews) | Not enough data | 

---
## Categories
**Shared Categories (3):** [Cloud Email Security Solutions](https://www.g2.com/categories/cloud-email-security), [Secure Email Gateway Software](https://www.g2.com/categories/secure-email-gateway), [Email Anti-spam Software](https://www.g2.com/categories/email-anti-spam)

**Unique to Proofpoint Core Email Protection (2):** [Intelligent Email Protection Software](https://www.g2.com/categories/intelligent-email-protection), [Email Encryption Software](https://www.g2.com/categories/email-encryption)



---
## Reviewer Demographics

### By Company Size

| Segment | Proofpoint Core Email Protection | Security Gateway | 
|---|---|---|
| **Small-Business** | 4.0% | 51.4% | 
| **Mid-Market** | 30.1% | 31.4% | 
| **Enterprise** | 65.9% | 17.1% | 

### By Industry

#### Proofpoint Core Email Protection

- **Financial Services:** 9.3%
- **Hospital & Health Care:** 8.6%
- **Information Technology and Services:** 6.8%
- **Retail:** 5.3%
- **Banking:** 4.2%
- **Manufacturing:** 4.2%
- **Computer & Network Security:** 3.9%
- **Computer Software:** 3.2%
- **Insurance:** 3.2%
- **Higher Education:** 3.0%
- **Other:** 48.4%

#### Security Gateway

- **Information Technology and Services:** 11.4%
- **Accounting:** 8.6%
- **Retail:** 8.6%
- **Computer & Network Security:** 8.6%
- **Telecommunications:** 5.7%
- **Automotive:** 5.7%
- **Computer Software:** 5.7%
- **Insurance:** 5.7%
- **Construction:** 5.7%
- **Banking:** 2.9%
- **Other:** 31.4%

---
## Alternatives

### Alternatives to Proofpoint Core Email Protection

- [Paubox](https://www.g2.com/products/paubox/reviews) — 4.9/5 stars (566 reviews)
- [SpamTitan Email Security](https://www.g2.com/products/spamtitan-email-security/reviews) — 4.5/5 stars (199 reviews)
- [Mimecast Advanced Email Security](https://www.g2.com/products/mimecast-advanced-email-security/reviews) — 4.4/5 stars (320 reviews)
- [Symantec Email Security.Cloud](https://www.g2.com/products/symantec-email-security-cloud/reviews) — 4.1/5 stars (66 reviews)
- [Microsoft Defender for Office 365](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews) — 4.5/5 stars (293 reviews)
- [Cloudflare One (SASE)](https://www.g2.com/products/cloudflare-one-sase/reviews) — 4.6/5 stars (104 reviews)
- [N-able Mail Assure](https://www.g2.com/products/n-able-mail-assure/reviews) — 4.0/5 stars (68 reviews)
- [IRONSCALES](https://www.g2.com/products/ironscales/reviews) — 4.7/5 stars (65 reviews)
- [Abnormal AI](https://www.g2.com/products/abnormal-ai/reviews) — 4.8/5 stars (73 reviews)
- [Cisco Secure Email Threat Defense](https://www.g2.com/products/cisco-secure-email-threat-defense/reviews) — 4.3/5 stars (28 reviews)

### Alternatives to Security Gateway

- [SpamTitan Email Security](https://www.g2.com/products/spamtitan-email-security/reviews) — 4.5/5 stars (199 reviews)
- [Microsoft Defender for Office 365](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews) — 4.5/5 stars (293 reviews)
- [Paubox](https://www.g2.com/products/paubox/reviews) — 4.9/5 stars (566 reviews)
- [Mimecast Advanced Email Security](https://www.g2.com/products/mimecast-advanced-email-security/reviews) — 4.4/5 stars (320 reviews)
- [Virtru Email Encryption](https://www.g2.com/products/virtru-email-encryption/reviews) — 4.4/5 stars (407 reviews)
- [Valimail](https://www.g2.com/products/valimail/reviews) — 4.5/5 stars (459 reviews)
- [Check Point Harmony Email & Collaboration](https://www.g2.com/products/check-point-harmony-email-collaboration/reviews) — 4.6/5 stars (511 reviews)
- [CyberSentriq](https://www.g2.com/products/cybersentriq/reviews) — 4.6/5 stars (391 reviews)
- [Acronis Cyber Protect Cloud](https://www.g2.com/products/acronis-cyber-protect-cloud/reviews) — 4.7/5 stars (1348 reviews)
- [Coro Cybersecurity](https://www.g2.com/products/coro-cybersecurity/reviews) — 4.7/5 stars (231 reviews)

---
## Top Discussions

### Proofpoint Core Email Protection

- Title: [What is the best way to allow users to safely release quarantined emails to their inbox ?](https://www.g2.com/discussions/14391-what-is-the-best-way-to-allow-users-to-safely-release-quarantined-emails-to-their-inbox) — 3 comments, 1 upvote
  > **Top comment:** "Hi Kadeem, this is Merry from G2. Sorry to hear you're having these difficulties. Perhaps you have the "Require Admin Privileges to Release" setting on? When..."
- Title: [How is it possible to limit the quaratine folder. I still have too many mails quarantined.](https://www.g2.com/discussions/15180-how-is-it-possible-to-limit-the-quaratine-folder-i-still-have-too-many-mails-quarantined) — 2 comments, 1 upvote
  > **Top comment:** "Hi Patrick - this is Merry from G2. Sounds like you get at ton of emails per day! Proofpoint has a ton of tutorials on their YouTube channel & several videos..."
- Title: [What is proofpoint PPS Ppps net?](https://www.g2.com/discussions/what-is-proofpoint-pps-ppps-net) — 1 comment
  > **Top comment:** "I don't believe there is a 'ppps net.  We extensively use ProofPoint."
- Title: [Is there a road map to enhance the Smart Search feature?](https://www.g2.com/discussions/15126-is-there-a-road-map-to-enhance-the-smart-search-feature) — 1 comment, 1 upvote
  > **Top comment:** "The Smartserarch tool, is seen more as a troubleshooting tool, the actions you want to do are inside the quarantine folders. But in my opinion, putting some..."

### Security Gateway

- Title: [What is Security Gateway used for?](https://www.g2.com/discussions/what-is-security-gateway-used-for) — 1 comment
  > **Top comment:** "for data security especially for confidential files and data"
- Title: [How do I reset my ubiquiti security gateway?](https://www.g2.com/discussions/how-do-i-reset-my-ubiquiti-security-gateway) — 1 comment
  > **Top comment:** "Hi! SecurityGateway for Email is a software that delivers email threat detection technology to protect email servers from viruses, spam, phishing, data..."
- Title: [What is a USG router?](https://www.g2.com/discussions/what-is-a-usg-router) — 1 comment
  > **Top comment:** "Hi! SecurityGateway for Email is a software that delivers email threat detection technology to protect email servers from viruses, spam, phishing, data..."
- Title: [Is UniFi security gateway a router?](https://www.g2.com/discussions/is-unifi-security-gateway-a-router) — 1 comment
  > **Top comment:** "Hi! The Security Gateway Pro router is actually a piece of hardware from UniFi. We are MDaemon Technologies and offer SecurityGateway™ for Email Servers, an..."
- Title: [What does a security gateway do?](https://www.g2.com/discussions/what-does-a-security-gateway-do) — 1 comment
  > **Top comment:** "Hi, thanks for your question! SecurityGateway is an email gateway you can place in front of your email server that offers protection from external email..."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/proofpoint-core-email-protection-vs-mdaemon-technologies-security-gateway)