
SpamTitan
MimeCast Email Security is a cloud-based solution, which enables businesses in education, manufacturing, legal, healthcare, financial services, construction and other industries to enforce information security policies, block mali...Read more
Security Gateway by MDaemon is an anti-spam software designed to help businesses in the healthcare, finance, education, government, transportation and manufacturing sectors detect threats and protect email servers against spam, ph...Read more
Proofpoint Email Protection is a cloud-based email fraud protection platform. It helps users by detecting, blocking and giving responses to email threats. It also eliminates email fraud using real-time insights. Proofpoint Em...Read more
Paubox is a cloud-based, HIPAA-compliant email solution provider that helps small to midsize health care businesses send and receive emails. It provides several modules, including Email DLP suite, which protects data and assures c...Read more
Barracuda Email Security Gateway is an email security solution, which enables businesses in healthcare, retail and other sectors to protect critical data from email-borne threats and data leaks. Its outbound filtering and quaranti...Read more
Area 1 Horizon is a secure email gateway software designed to help businesses detect and mitigate phishing attacks across web pages, emails and networks. It provides business email compromise (BEC) filtering functionality, enablin...Read more
Sentry Email Defense Service (EDS) is a cloud-based platform designed to help enterprises secure emails against virus, phishing links, spam, DDoS and various other email-borne threats. The solution comes with a multi-layered fil...Read more
Cisco Secure Email is a cloud-based email security solution that helps businesses combat business email compromise (BEC), ransomware, malware, phishing and spam attacks. It enables employees to securely communicate with internal o...Read more
Clearswift SECURE Email Gateway is a computer security solution that helps businesses streamline processes related to spam monitoring, policy administration, threat protection, and more on a centralized platform. It enables team m...Read more
Comodo Dome Anti-spam is a security platform designed to help businesses prevent spams, viruses, and unsolicited emails using anti-virus scanners, spam filters and content analysis measures. Administrators can utilize a centralize...Read more
Sophos Email is a cloud-based solution that helps organizations establish secure email networks and provide protection against intrusion, unauthorized access, malware, and other threats. The platform allows businesses to define cu...Read more
N-able Mail Assure is a cloud-based email security solution designed to help businesses secure incoming and outgoing emails. The protection and filtering engine uses machine learning to protect against various online threats such ...Read more
ContentCatcher is a cloud-based, anti-spam and email security solution designed to help businesses of all sizes manage and prevent cyber threats. The centralized platform allows businesses to scan email attachments or URLs for mal...Read more
Email is a trusted communication method for organizations worldwide. With the rise of the work-from-home model, emails have now become more crucial for business communication. However, email channels can be hijacked by cybercriminals to infiltrate your business network; steal or corrupt data; and launch phishing attacks, ransomware attacks, and more.
Secure email gateway software can help your business prevent cyberattacks launched via emails. It stops email messages that contain spam, malware, phishing, or fraudulent contents from reaching their intended recipients. It also scans outgoing emails for spam or malware to ensure your business accounts or domains aren’t added to spam blacklists.
Secure email gateways do much more than just protect your email accounts from impersonation or account takeovers. This buyers guide has all the information you need to purchase an email gateway solution that caters to your business requirements.
Here’s what we'll cover:
Secure email gateway software is an email security solution that monitors and protects your company’s email servers. It scans the contents of all outgoing and incoming emails to detect and block malicious contents, such as spam, malware, and phishing agents. It helps prevent email data breaches and also lets you meet regulatory compliance and data security standards.
Reporting and analytics in Proofpoint Email Protection (Source)
Software features vary by product or vendor, but most secure email gateway platforms have the following features in common:
Threat protection | Protect email contents, communication, and servers against unauthorized access, malware, phishing attacks, and other threats. |
Email filtering | Filter the contents of inbound emails to identify unwanted, malicious, or unsolicited data and move them to the spam folder. |
Email monitoring | Monitor incoming and outgoing communication to protect against external threats and to ensure sensitive information doesn’t leave your organization. |
Data loss prevention | Protect business-critical data from being lost, misused, or accessed by unauthorized users. The software also helps prevent data breaches and comply with industry regulations. |
Encryption | Encrypt, or disguise, the contents of sensitive email messages to prevent them from being accessed by anyone other than the intended recipients. |
Reporting/analytics | Use reporting and analytics to get insights into metrics such as the number of threats detected by the software and the top spam senders. |
Email archiving | Archive email messages for records management, internal audits, regulatory compliance, or future reference. Store the messages in a format that can be digitally indexed, searched, and retrieved. |
Third-party integration | Integrate the secure email gateway software with other tools such as cybersecurity, web security, and cloud security platforms. |
Email continuity | Continue to send and receive emails during unplanned server outages. The software acts as a backup system that can temporarily take the place of your email servers during outages. |
Before purchasing software, you should assess which buyer category you belong to. The majority of secure email gateway buyers belong to one of the following categories:
Below is a comprehensive list of benefits you can expect from deploying a secure email gateway solution:
Here are a few considerations to keep in mind when selecting an email gateway platform:
Here’s a recent trend in the email gateway software market that you should be aware of:
Note: The application selected in this article is an example to show a feature in context and is not intended as an endorsement or a recommendation. It has been obtained from sources believed to be reliable at the time of publication.