AXIGEN Mail Server Service Provider Ed. - free download

A carrier class messaging solution with outstanding technical support, AXIGEN Service Provider Edition provides speed, security and reliability. Its failsafe, intelligent storage system helps you avoid any interruption of service or loss of data. It offers smooth, automatic migration from any third party mail server and helps you build better and more appealing solutions for your customer base, at highly competitive prices.
Main services: ESMTP/IMAP/POP3/Webmail services, integrated List Server, advanced Logging/Reporting (SNMP support), all controlled from centralized WEB/CLI Administration. AXIGEN is available for many Linux distributions, BSD platforms, Solaris.
Time management, mobility, groupware
-Add-on:Groupware (shared folders, permissions, Free/Busy, send emails in the name of another user, Outlook Connector)
-Add-on:Personal Organizer (Calendar/Journal/Tasks/Notes);Active Directory Integration
-Localized WebMail (HTML editor, RPOP templates, create temporary email addresses)
-Delayed delivery of messages
Clustering support (for large scale solutions)
-Multi-tier setup (front-end & back-end servers)
-High availability (RHCS integration)
-LDAP authentication & routing
-Account classes
-Delegated administration
Secured by AXIGEN GrowSecure
-Multiple AntiVirus & AntiSpam support
-Multilevel filtering;Sender validation (SPF);Message validation (DomainKeys)
-SMTP Firewall;Built-in Milter support
-Encryption & Authentication
-Access Control;Whitelisting/Blacklisting;Open Relay blocking
Professional AXIGEN UltraStorage
-Indexed data structure
-Transactional storage
-Single storage of emails sent to multiple recipients
-Expandable storage;overload prevention
In addition:Automatic Migration Engine;Backup & Restore Service
Seamless email flow with Axigen Smart Processing
-Processing Thread control
-Queue management
-Virtual queues & routing
-Built-in DNS cache accelerates message delivery
Customized technical support, available 24x7.