# Best Email Anti-spam Software - Page 5 *By [Lauren Worth](https://research.g2.com/insights/author/lauren-worth)* Email anti-spam technology is used to prevent malicious content from being delivered via email. These tools scan email messages, content, and attachments for potential threats and then filter or block suspicious messages from being delivered. Administrators can whitelist approved content or senders while also blacklisting or blocking communications from suspicious parties. Companies use email anti-spam tools to prevent their employees from being misled through phishing attacks or compromising local networks when downloading malware. They also prevent employees from delivering information to misidentified users, saving the business from potential breaches. All [secure email gateway software](https://www.g2.com/categories/secure-email-gateway) possesses anti-spam or email filtering capabilities, but those tools also have additional features for comprehensive spam filtering, email encryption, and information archiving. To qualify for inclusion in the Email Anti-Spam category, a product must: - Filter email content for malware or viruses - Identify mislabeled senders or potential phishing attempts - Provide blacklisting or blocking capabilities to restrict communication with suspicious parties ## How Many Email Anti-spam Software Products Does G2 Track? **Total Products under this Category:** 122 ## How Does G2 Rank Email Anti-spam Software Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 5,200+ Authentic Reviews - 122+ 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. ## Which Email Anti-spam Software Is Best for Your Use Case? - **Leader:** [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) - **Highest Performer:** [Libraesva Email Security](https://www.g2.com/products/libraesva-email-security/reviews) - **Easiest to Use:** [Libraesva Email Security](https://www.g2.com/products/libraesva-email-security/reviews) - **Top Trending:** [Check Point Harmony Email & Collaboration](https://www.g2.com/products/check-point-harmony-email-collaboration/reviews) - **Best Free Software:** [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) --- **Sponsored** ### IRONSCALES IRONSCALES is a cloud-native email security platform that helps enterprises and MSPs close gaps with mailbox-level detection, autonomous remediation, and built-in user training. It combines AI and human insights that continuously learn from user behavior, message context, and analyst feedback to identify advanced threats like BEC, account takeovers, impersonation, and other advanced phishing attacks. IRONSCALES is headquartered in Atlanta, Georgia and is proud to serve more than 17,000 customers globally. IRONSCALES leverages adaptive AI and its Agentic AI engine, Themis, to drive autonomous, mailbox-level remediation with customizable automation. Smart clustering, context-driven decisioning, and user-reported inputs enable Themis to remediate threats in real time while preserving analyst oversight and control. Designed for rapid deployment via API, IRONSCALES integrates with existing security stacks without requiring MX record changes. To reduce risk, improve SOC efficiency, and support a proactive security culture, its comprehensive capabilities also include: - Phishing Simulations - Security Awareness Training - DMARC management - Deepfake Live Protection - Generative AI tools [Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list&secure%5Bcategory_id%5D=1628&secure%5Bdisplayable_resource_id%5D=1628&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=1628&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=127324&secure%5Bresource_id%5D=1628&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Femail-anti-spam%2Fenterprise&secure%5Btoken%5D=d657f868769144fd0c19dda0c58192abf36d931f5360cae704d2115ef2277446&secure%5Burl%5D=https%3A%2F%2Fsecure.ironscales.com%2Fdemo%3Futm_source%3Dg2%26utm_medium%3Daffiliate%26utm_campaign%3Dg2-ads&secure%5Burl_type%5D=book_demo) --- ## What Are the Top-Rated Email Anti-spam Software Products in 2026? ### 1. [Lexis Nexis Email Risk Assessment](https://www.g2.com/products/lexis-nexis-email-risk-assessment/reviews) LexisNexis Email Risk Assessment Confirms Emails with Confidence. **Who Is the Company Behind Lexis Nexis Email Risk Assessment?** - **Seller:** [LexisNexis](https://www.g2.com/sellers/lexisnexis) - **Year Founded:** 1970 - **HQ Location:** New York - **Twitter:** @NexisSolutions (1,260 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/lexisnexis/ (9,642 employees on LinkedIn®) ### 2. [Mailhardener](https://www.g2.com/products/mailhardener/reviews) Mailhardener helps you to secure your domain against being used for email fraud and spam. **Who Is the Company Behind Mailhardener?** - **Seller:** [Parsey B.V.](https://www.g2.com/sellers/parsey-b-v) - **HQ Location:** N/A - **LinkedIn® Page:** https://www.linkedin.com/company/parseyapp (1 employees on LinkedIn®) ### 3. [Maldun Email Security Solution](https://www.g2.com/products/maldun-email-security-solution/reviews) Maldun Email Security Gateway (ESG) is a multi-featured mail gateway deployed in front of the mail server(s) to provide inbound email security, and after the mail servers before Internet for the outbound email security as well as other functions. Maldun ESG is powered by the next generation email security infrastructure and has the capability to filter out all sorts of email threats like spam, virus, phishing/scam, marketing/graymail. and other unwanted email messages. With the additional Maldun Advanced Threat Protection (ATP) integration, Maldun ESG is able to detect and block unknown and advanced threats. Tier One: Connection Control and authentication Block email threats at the connection phase to prevent threats and increase efficiency: • Denial of Service (DoS) Protection • SMTP Rate Limit • Sender IP Reputation Analysis • SMTP Transaction Check • Sender authentication (SPF, DKIM, DMARC) • Mail server authentication (TLS) Tier Two: Adaptive Sender Reputation Filtering More than an IP blacklist: 
 • Sender Reputation System based on multiple factors: Sender domain, Connecting IP, From address, To address, Sender/Recipient relations • Intelligent and adaptive, it learns user behaviors and adjusts automatically • Optimized algorithm guarantees flexibility, accuracy, and efficiency Tier Three: Anti-Virus Filtering A combination of ClamAV and/or other anti-virus engines and Maldun attachment pre-detector: 
 • Anti-Virus engine offers an extensive real time scanning and virus definition updates. Catch a variety of known virus and phishing patterns, spyware, Trojans, worms and malware threats. • Maldun attachment pre-detector analyze abnormal attachment traffic and attachment file type to predict and block potential attachment threats 
 Tier Four: Anti-Spam Protection Anti-spam methods eliminate more than 99% of spam with a range of deep anti-spam technologies including: • Maldun heuristic Spam content rules • Maldun Spam machine learning signatures • Global Spam fingerprints database • Sender Domain/IP blacklists • URL blacklists • Other Spam signatures 
 Tier Five: Graymail Detection Flexible Graymail (Marketing/Advertisement) analysis with independent On/Off/Mark switch: 
 • Newsletter • Campaigns • Social network • Advertisements 
 Tier Six: Advanced Threat Protection To protect against the unknown, new advanced malware, Maldun ESG submits email attachment files and URLs to the Advanced Threat Protection appliance. Maldun APT will scan and block as follow: • File/URL(domain, IP) reputation query Global File/URL black/whitelist database for quick comparison and detection. • Dynamic Sandbox Scanning Suspicious email attachments will be sent as encrypted packages to the powerful APT appliance to run dynamic sandbox scanning. • Optional Threat Analysis Cloud Analysis Maldun ESG supports API submission of Email attachments and URLs to the Maldun Threat Analysis Cloud. • Threat Scores and Malware family Threat Level Analysis that commands Maldun ESG to either block or release certain mails. • Professional Analysis Report Analysis report includes malicious file meta data, static analysis, behavior analysis, network activities and registry summary, etc Tier Seven: Anomaly Detection Maldun Anomaly Detection module detects anomalies and abnormal behaviors of Email Sender and Email Recipients. With pre-defined anomaly rules, the admin will always be warned about the email aromalies that require attention. Together with the Sender Reputation and customized VIP mailbox rules, Maldun Anomaly Detection effectively detects BEC and other email frauds. Tier Eight: Content Filters The Content Filters allows organizations to compile customized content signatures to detect text patterns or image patterns in the email body and/or attachments, and set up email processing strategies against the content violations. The Content Filters module can effectively work as sensitive content detection, content violation detection, and data leak protection for companies and organization to comply with regulations and policies. **Who Is the Company Behind Maldun Email Security Solution?** - **Seller:** [Maldun Security](https://www.g2.com/sellers/maldun-security) - **Year Founded:** 2016 - **HQ Location:** Hong Kong, HK - **LinkedIn® Page:** http://www.linkedin.com/company/maldun (1 employees on LinkedIn®) ### 4. [MIMEDefang](https://www.g2.com/products/mimedefang/reviews) MIMEDefang is an e-mail filtering tool that works with the Sendmail "Milter" library. MIMEDefang lets you express your filtering policies in Perl rather than C, making it quick and easy to filter or manipulate your mail. MIMEDefang is mature software: The first version was released in 2000. It's also in use in thousands of installations. It remains under active development. MIMEDefang is free software: It's released under the terms of the GNU General Public License. It runs under Linux, FreeBSD, Solaris and most other UNIX or UNIX-like systems. **Who Is the Company Behind MIMEDefang?** - **Seller:** [MIMEDefang](https://www.g2.com/sellers/mimedefang) - **HQ Location:** N/A - **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®) ### 5. [N-able Spam Experts](https://www.g2.com/products/n-able-spam-experts/reviews) N-able SpamExperts helps web-hosting companies and ISPs/telcos strengthen email protection. Services include affordable inbound and outbound email filtering and archiving solutions—driven by a continuously updated Intelligent Protection & Filtering Engine to meet emerging threats. **Who Is the Company Behind N-able Spam Experts?** - **Seller:** [N-able](https://www.g2.com/sellers/n-able) - **HQ Location:** Morrisville, North Carolina - **Twitter:** @Nable (15,877 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/n-able (2,224 employees on LinkedIn®) - **Ownership:** NYSE: NABL ### 6. [OOPSpam](https://www.g2.com/products/oopspam/reviews) OOPSpam API stops bots and manual spam from reaching your customers with high accuracy and privacy. **Who Is the Company Behind OOPSpam?** - **Seller:** [Oopspam](https://www.g2.com/sellers/oopspam) - **Year Founded:** 2019 - **HQ Location:** Minneapolis, US - **LinkedIn® Page:** https://www.linkedin.com/company/oopspam (2 employees on LinkedIn®) ### 7. [OpenText Core Email Threat Protection](https://www.g2.com/products/opentext-opentext-core-email-threat-protection/reviews) OpenText Core Email Threat Protection is a comprehensive, cloud-based security solution designed to safeguard organizations' email communications from a wide array of threats, including phishing, ransomware, business email compromise (BEC), and impersonation attacks. By employing a multi-layered filtering approach, it ensures the secure delivery of legitimate messages while effectively blocking malicious content. This solution is tailored to protect inbound, outbound, and internal emails, thereby reducing risks across all stages of email communication. Key Features and Functionality: - Link Protection: Rewrites and scans URLs at the time of click to prevent access to malicious websites. - Attachment Quarantine: Analyzes email attachments in a secure sandbox environment, delivering disarmed or converted versions to mitigate potential threats. - Message Retraction: Allows for the removal of malicious emails already delivered to Microsoft 365 inboxes, complete with full audit tracking. - Internal Mail Filtering: Safeguards internal communications by preventing lateral phishing and BEC threats among users. - Identity and Domain Impersonation Protection: Utilizes artificial intelligence and display name filtering to detect and block spoofing attempts targeting executives and trusted domains. - Easy Deployment and Management: Offers rapid implementation and streamlined management through a centralized console, minimizing administrative overhead. Primary Value and User Benefits: OpenText Core Email Threat Protection addresses the critical need for robust email security in the face of increasingly sophisticated cyber threats. By providing advanced threat detection and prevention capabilities, it helps organizations prevent financial losses, data breaches, and reputational damage associated with email-based attacks. The solution's high-efficacy filtering and low false-positive rates ensure that legitimate communications are not disrupted, maintaining business continuity. Additionally, its compliance with regulatory requirements supports organizations in meeting industry standards and avoiding potential penalties. With 24/7 threat analyst support and automated traffic analysis, businesses can operate with confidence, knowing their email communications are secure. **Who Is the Company Behind OpenText Core Email Threat Protection?** - **Seller:** [OpenText](https://www.g2.com/sellers/opentext) - **Year Founded:** 1991 - **HQ Location:** Waterloo, ON - **Twitter:** @OpenText (21,574 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/2709/ (23,339 employees on LinkedIn®) - **Ownership:** NASDAQ:OTEX ### 8. [Parla](https://www.g2.com/products/parla/reviews) Parla is a corporate email solution in the cloud, with an integrated security layer and EU-compliant privacy controls. **Who Is the Company Behind Parla?** - **Seller:** [Spamina](https://www.g2.com/sellers/spamina) - **Year Founded:** 2007 - **HQ Location:** Hannover, Lower Saxony, Germany - **LinkedIn® Page:** https://www.linkedin.com/company/hornetsecurity (436 employees on LinkedIn®) ### 9. [PhinPoint](https://www.g2.com/products/phinpoint/reviews) PhinPoint is a product that reduces a user's chance of falling for a phishing attack. **Who Is the Company Behind PhinPoint?** - **Seller:** [TraceSecurity](https://www.g2.com/sellers/tracesecurity) - **Year Founded:** 2004 - **HQ Location:** Baton Rouge, Louisiana, United States - **LinkedIn® Page:** https://www.linkedin.com/company/tracesecurity/ (113 employees on LinkedIn®) ### 10. [PhishCloud Protection Platform for Business](https://www.g2.com/products/phishcloud-protection-platform-for-business/reviews) PhishCloud Protection Platform for Business is the standard for phishing protection across all digital platforms. Our patented technology empowers people to spot phishing attacks in real-time, making it as simple as a traffic light - red for malicious, yellow for suspicious, green for safe - so that they make the right decisions, reducing risk across email, web, social media and messaging applications.​ PhishCloud fortifies IT with full visibility into the malicious content their users are seeing so that they can focus on the real threats, with real-time attribution and contextual event data. Automatically block bad links from being clicked, notify users in real-time so they are immediately aware of threats, and deliver reality-based training as it happens. **Who Is the Company Behind PhishCloud Protection Platform for Business?** - **Seller:** [PhishCloud](https://www.g2.com/sellers/phishcloud) - **HQ Location:** N/A - **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®) ### 11. [Qboxmail](https://www.g2.com/products/qboxmail/reviews) Qboxmail is a European email hosting provider based in Italy, known for developing all its Control Panels and applications entirely in-house, giving us a unique edge in customization and performance. Our service is fully white-label, empowering Partner Resellers (MSPs, Telcos, ISPs, and Hosting Providers) to seamlessly enhance their offerings with robust, professional email solutions. Over 35,000 companies across more than 40 countries trust Qboxmail, thanks to our high IP reputation for excellent deliverability and strong security systems safeguarding mailboxes from threats. We provide dedicated support and intuitive software, helping resellers set up and manage their customers’ mailboxes with minimal effort. By saving time and resources, Partners can focus on other revenue-generating activities and grow more effectively. **Average Rating:** 5.0/5.0 **Total Reviews:** 1 **How Do G2 Users Rate Qboxmail?** - **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: 9.0/10) - **Ease of Admin:** 10.0/10 (Category avg: 8.9/10) - **Ease of Use:** 10.0/10 (Category avg: 9.0/10) **Who Is the Company Behind Qboxmail?** - **Seller:** [Qboxmail](https://www.g2.com/sellers/qboxmail) - **Year Founded:** 2016 - **HQ Location:** Prato, IT - **LinkedIn® Page:** https://www.linkedin.com/company/qboxmail (14 employees on LinkedIn®) **Who Uses This Product?** - **Company Size:** 100% Small-Business #### What Are Qboxmail's Pros and Cons? **Pros:** - Customer Support (1 reviews) - Data Protection (1 reviews) - Ease of Use (1 reviews) - Malware Protection (1 reviews) - Security (1 reviews) ### 12. [Redcoat AI](https://www.g2.com/products/redcoat-ai/reviews) Redcoat AI is a cybersecurity company dedicated to protecting organizations from sophisticated AI-driven threats, particularly advanced social engineering attacks. Leveraging cutting-edge artificial intelligence, Redcoat AI offers a comprehensive security platform that evolves in tandem with emerging cyber threats. Their solutions are designed to safeguard individuals and systems from attacks that utilize contextual information, deepfake technology, and human-like interactions. **Who Is the Company Behind Redcoat AI?** - **Seller:** [Redcoat AI](https://www.g2.com/sellers/redcoat-ai) - **Year Founded:** 2023 - **HQ Location:** Menlo Park, US - **LinkedIn® Page:** https://www.linkedin.com/company/redcoat-ai/ (8 employees on LinkedIn®) ### 13. [SafeToOpen Phishing Detection and Protection](https://www.g2.com/products/safetoopen-phishing-detection-and-protection/reviews) SafeToOpen Phishing Detection and Protection is an advanced cybersecurity solution designed to proactively identify and block zero-day phishing attacks in real-time. Unlike traditional security measures that rely on databases of known threats, SafeToOpen employs cutting-edge technologies such as machine learning, computer vision, and behavioral analysis to detect and neutralize malicious websites as they emerge. This ensures comprehensive protection for businesses and their customers against rapidly evolving cyber threats. Key Features and Functionality: - Real-Time Phishing Detection: Utilizes AI-driven algorithms to instantly identify and block new phishing sites, providing immediate protection without the need for manual intervention. - Malicious Website Blocking: Proactively prevents access to dangerous and malware-infected websites, safeguarding devices and sensitive information from online attacks. - Privacy-Centric Design: Prioritizes user privacy by not collecting any Personally Identifiable Information (PII, ensuring that security measures do not compromise personal data. - Optimized Browsing Performance: Enhances browsing speed and safety by efficiently analyzing web traffic and avoiding redundant processes. - Multilingual Support and Custom Alerts: Offers support in multiple languages with customizable warning messages, providing a personalized and user-friendly experience. - Continuous Website Monitoring: For businesses, continuously monitors websites visited by the organization, providing alerts on potential threats to ensure 24/7 protection. Primary Value and Problem Solved: SafeToOpen addresses the critical challenge of zero-day phishing attacks, which traditional security solutions often fail to detect promptly. By leveraging advanced technologies, it offers real-time protection against emerging phishing threats, thereby reducing the risk of data breaches, financial loss, and reputational damage. For businesses, this means enhanced security for corporate emails and social media platforms, continuous monitoring of web traffic, and the assurance that their digital assets and customer information remain secure. For individual users, it provides peace of mind by safeguarding personal data and ensuring a safe browsing experience. **Who Is the Company Behind SafeToOpen Phishing Detection and Protection?** - **Seller:** [SafeToOpen](https://www.g2.com/sellers/safetoopen) - **Year Founded:** 2014 - **HQ Location:** Auckland, NZ - **LinkedIn® Page:** http://www.linkedin.com/company/safetoopen (1 employees on LinkedIn®) ### 14. [SecuLetter SLE](https://www.g2.com/products/seculetter-sle/reviews) SecuLetter uses the Hybrid Analysis method to respond to evolving e-mail threats, detecting and blocking zero-day attacks. **Who Is the Company Behind SecuLetter SLE?** - **Seller:** [SecuLetter Co., Ltd.](https://www.g2.com/sellers/seculetter-co-ltd) - **Year Founded:** 2015 - **HQ Location:** Seongnam, KR - **LinkedIn® Page:** https://www.linkedin.com/company/27050179 (16 employees on LinkedIn®) ### 15. [SpamCheetah email server anti spam](https://www.g2.com/products/spamcheetah-email-server-anti-spam/reviews) SpamCheetah is an email server level spam control product that works on network level. It is available as an ISO download or VMWare appliance or a raw appliance. There is also hosted option available. It is loaded with features like URL scanning, malware filtering, virus scanning, phishing protection and so on. **Who Is the Company Behind SpamCheetah email server anti spam?** - **Seller:** [Gayatri Hitech](https://www.g2.com/sellers/gayatri-hitech) - **LinkedIn® Page:** https://linkedin.com/in/girishvenkatachalam ### 16. [Spameo](https://www.g2.com/products/spameo/reviews) Spameo is a spam blocker for Gmail. **Who Is the Company Behind Spameo?** - **Seller:** [Spameo](https://www.g2.com/sellers/spameo) - **HQ Location:** N/A - **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®) ### 17. [SpamJadoo](https://www.g2.com/products/spamjadoo/reviews) The Worlds First Lockable Email that Stops Spam before ever its sent **Who Is the Company Behind SpamJadoo?** - **Seller:** [Datainfocom](https://www.g2.com/sellers/datainfocom) - **HQ Location:** N/A - **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®) ### 18. [Spam Marshall](https://www.g2.com/products/spam-marshall/reviews) SpamMarshall features include Real-time monitoring, Usage of content filters, Grey Listing, Anti Phishing, SPF Check, PTR Check, Incoming emails rate control, Domain type checks, Domain age check to name a few. **Who Is the Company Behind Spam Marshall?** - **Seller:** [Spam Marshall](https://www.g2.com/sellers/spam-marshall) - **HQ Location:** N/A - **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®) ### 19. [SpamStopsHere](https://www.g2.com/products/spamstopshere/reviews) SpamStopsHere is build to stopping email threats in the cloud before they damage the business. **Who Is the Company Behind SpamStopsHere?** - **Seller:** [Greenview Data](https://www.g2.com/sellers/greenview-data) - **Year Founded:** 1980 - **HQ Location:** Ann Arbor, US - **Twitter:** @GreenviewData (103 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/greenview-data-inc-/ (7 employees on LinkedIn®) ### 20. [UserCheck](https://www.g2.com/products/usercheck/reviews) UserCheck is an API service that detects disposable email addresses during user registration. It helps businesses prevent abuse from throwaway accounts by maintaining an up-to-date database of temporary email domains. With simple integration, custom blocklists, and bulk verification capabilities, UserCheck enables companies to maintain registration quality and reduce spam. **Who Is the Company Behind UserCheck?** - **Seller:** [UserCheck](https://www.g2.com/sellers/usercheck) - **Year Founded:** 2016 - **HQ Location:** N/A - **LinkedIn® Page:** https://www.linkedin.com/company/usercheck/ (1 employees on LinkedIn®) ### 21. [Vodien spamGuard](https://www.g2.com/products/vodien-spamguard/reviews) Vodien's spamGuard is an advanced email security solution designed to protect individuals and businesses from spam, viruses, and malware. By implementing real-time filtering, spamGuard ensures that your inbox remains free from unwanted and potentially harmful emails, thereby enhancing productivity and safeguarding sensitive information. Key Features and Functionality: - High Detection Accuracy: Achieves 99% accuracy in detecting spam, viruses, and malware, ensuring comprehensive protection. - Unlimited Coverage: Provides protection for an unlimited number of email accounts per domain, accommodating businesses of all sizes. - Unmetered Incoming Emails: Handles an unlimited volume of incoming emails without compromising performance. - Control Panel Access (Pro Version: The Pro version includes a dedicated, self-managed control panel for enhanced customization and management. - Customizable Settings (Pro Version: Offers features such as whitelist/blacklist management, adjustable anti-spam detection thresholds, quarantine capabilities, and customizable email attachment limits. Primary Value and User Benefits: spamGuard addresses the common challenges of managing high volumes of spam and protecting against email-borne threats. By filtering out unwanted emails, it allows users to focus on important communications, thereby increasing productivity. The solution's seamless integration into existing email workflows ensures convenience without the need for complex setups. Additionally, with 24/7 customer support, users have access to expert assistance whenever needed, providing peace of mind and reliable protection. **Who Is the Company Behind Vodien spamGuard?** - **Seller:** [Vodien Internet Solutions](https://www.g2.com/sellers/vodien-internet-solutions) - **Year Founded:** 2002 - **HQ Location:** Singapore - **LinkedIn® Page:** https://www.linkedin.com/company/vodien-internet-solutions-pte-ltd/ (12 employees on LinkedIn®) ### 22. [XPMsoftware PerfectMail](https://www.g2.com/products/xpmsoftware-perfectmail/reviews) PerfectMail is a simple, accurate, easy to deploy, and easy to use solution for spam and virus filtering. **Who Is the Company Behind XPMsoftware PerfectMail?** - **Seller:** [Xpmsoftware](https://www.g2.com/sellers/xpmsoftware) - **HQ Location:** N/A - **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®) ## What Is Email Anti-spam Software? [Email Security Software](https://www.g2.com/categories/email-security) ## What Software Categories Are Similar to Email Anti-spam Software? - [Secure Email Gateway Software](https://www.g2.com/categories/secure-email-gateway) - [Cloud Email Security Solutions](https://www.g2.com/categories/cloud-email-security) - [Intelligent Email Protection Software](https://www.g2.com/categories/intelligent-email-protection)