Hermes Secure Email Gateway is a Free Open Source (Hermes SEG Community Only) Ubuntu 18.04 Server based Email Gateway that provides Spam, Virus and Malware protection, full in-transit and at-rest email encryption as well as email archiving. It features the latest email authentication techniques such as SPF (Sender Policy Framework), DKIM (DomainKeys Identified Mail) and DMARC (Domain-based Message Authentication, Reporting and Conformance) in order to combat email spoofing, phishing, scams, email compromise attacks and spam.
Hermes Secure Email Gateway combines Open Source technologies such as Postfix, Apache SpamAssassin, ClamAV, Amavisd-new and CipherMail under one unified web based Web GUI for easy administration and management of your incoming and ougoing email for your organization.
It can be deployed to protect your in-house email solution as well as cloud email solutions such as Google Mail and Microsoft Office 365.
Please click take a look at the Hermes SEG Feature Comparison Matrix for details on the differences between Hermes SEG versions.
Utilizing Apache SpamAssassin, ClamAV, SPF, DKIM, greylisting, whitelisting and blackilisting along with support for a wide variety of free and paid malware and SPAM feeds, Hermes SEG is able to stop most email borne threats from ever reaching your users. Best of all, the Community Version of the Hermes SEG appliance is Open Source based and free for anyone to use
SMTP TLS, S/MIME Encryption, PGP Encryption and PDF Encryption support ensure your email stays secure in transit. Whether you are private individual that doesn't want the government snooping into your emails or an organization that deals with sensitive information, Hermes SEG is the ideal choice for security.
Manage Postfix, Apache Spamassasin, Amavisd-new and CipherMail, connect to Active Directory, perform and schedule backups, manage users, view and release messages, train Apache Spamassassin Bayes database are just some of the included features of the Administrator Web GUI.
Using a browser, users can view their own email statistics; set preferences such as block/allow senders; view, download, release quarantined messages; set spam & virus policy settings; adjust daily report settings; access and search messages in system built-in email archive.
Hermes SEG includes built-in email archiving. All incoming and outgoing email are saved on the appliance. Administrators and end-users can perform searches on emails, view and if needed download the emails from their own perspective web GUI.
Built-in Active Directory Integration makes importing users into Hermes SEG simple and painless. Imports can be scheduled in order to keep the system up-to-date at all times without Administrator intervention.
Ability to search system events by keywords as well as date/time ranges from the Administrator Web GUI. No need to grep from the command line.