Welcome to Hermes SEG
Hermes SEG is an Open Source Email Gateway that provides Spam, Virus and Malware protection.
Encryption and Archive
It features PDF, S/MIME, PGP e-mail encryption and built-in e-mail archive.
Authentication Technologies
It implements SPF, DKIM and DMARC technologies thus protecting against spoofing, phishing, scams and compromise attacks.
Hermes SEG Editions
Hermes SEG comes in two different editions. Hermes SEG Community under the GNU Affero General Public License and Hermes SEG Pro edition under the Hermes SEG Pro EULA.