Kerio Technologies heeft versie 7.4.1 van zijn mailserversoftware uitgebracht. Kerio MailServer, beschikbaar voor Windows, Linux en Mac OS X, stelt je in staat om via pop3, imap4 of wap e-mail te ontvangen en te versturen. Daarnaast bestrijden de ingebouwde virus- en mailfilters malware en spamberichten. De gegevens van de gebruikers kunnen in Kerio worden ingevoerd, maar ook uit Microsoft Active Directory of Apple Open Directory worden gehaald. Met de Kerio Outlook Connector is het mogelijk om Microsoft Outlook 2000 en hoger op de werkstations te gebruiken. In deze release zijn de volgende veranderingen en verbeteringen aangebracht:
Kerio ConnectKerio Outlook Connector (Offline Edition)
- Added support for Ubuntu 12.04 LTS.
- Auto-configuration tool for iOS devices configures also user password in the configuration profile.
- Email domain forwarding can use SMTP relay with authentication if the forwarding host is the same.
- Integrated anti-virus could use HTTP proxy for downloading updates even after it was disabled.
- Avserver process could produce a core file on server shutdown.
- Reply-To header was not used when sending a reply from Microsoft Outlook 2011 for Mac on some server installations.
- Server could reject login from Kerio Outlook Connector if the password contains national characters.
- Installer on OS X could allow upgrade to the version with expired Software Maintenance subscription.
- Backup could incorrectly detect amount of free disk space on mounted disk in Linux.
- Fixed synchronization of attachments from multipart/mixed MIME messages with missing email headers to mobile devices.
- Fixed several stability issues.
Kerio WebMail
- Importing of certain calendar events from PST file to Kerio Outlook Connector profile could cause synchronization conflict.
Kerio Connect Administration
- Some emails in Japanese charset encoding could be displayed incorrectly.
- Redirect to WebMail login page could fail when running behind reverse proxy server.
Kerio Active Directory Extension
- An error was reported in a browser when opening Advanced Options settings with certain configuration.
- Removing custom spam rules using a search could remove all rules.
- Adding a new user to user group could show an error in the browser.
- New "Deny all" access policy rule could be saved incorrectly into the configuration.
- Restarting of HTTP/HTTPS service could block all services until server restart.
Kerio Open Directory Extension
- No change.
- No change.

Kerio MailServer screenshot, klik op de afbeelding voor een grotere versie.