IceWarp Secure eMail Server

While IceWarp offers far more than email, IceWarp Messaging all starts here.


IceWarp provides real time, multi-layered Anti Spam and Anti Virus protection, using the best in offline and live technologies.

In addition, IceWarp locks down all communications ports, defending your system from a number of intruder attacks.

Protection includes:

  • Data Encryption and Decryption
  • Password Catching
  • Denial of Service Protection
  • Anti-Bombing Protection
  • Anti-Spoofing Protection
  • Anti-Relaying Protection
  • Intrusion Protection

Unlimited Domains

With IceWarp eMail Server, the university is free to create an unlimited number of domains, domain aliases, and sub-domains.

Special Account Types

IceWarp supports multiple account types. In fact, while Moderated list servers, public accounts and groups are typically available only in flagship mail server products, it is a standard feature in IceWarp. The platform stores data either in a caching file-system or in a database, allowing the university to host tens of thousands of accounts per server.

Backup & Recovery

IceWarp backs up server settings and account information, automatically and regularly. In addition, with the click of a single button, it is possible to back-up the system manually.

Restoring your system is quick and easy with IceWarp, and offers amazing flexibility.

IceWarp's backup technologies:

  • Maintains backups with compression algorithms specially tailored for mail server data
  • Does not hog system resources
  • Uses minimal space when backing up
  • Provides manual One-Click Backup and Restore
  • Offers the ability to schedule backups
  • Enables incremental backups
  • Provides detailed backup logs in order to maintain a handle on server activity
  • Offers the ability to backup all or any subset of data, settings, accounts
  • Offers the ability to include external directories
  • Provides remote fileserver connectivity
  • Makes it possible to backup GroupWare data by mirroring the DB
  • Makes it possible to backup Outlook GroupWare data in order to quickly restore PSTs


In compliance with the Sarbanes-Oxley Act, IceWarp archives messages server-side, with rotation and backup. University administrators can, at their discretion, opt to automatically delete them after a specified number of days, or otherwise keep them indefinitely.

IceWarp saves these messages as files in a tree folder structure, which makes restoration very easy. You will only need to extract the content of the archives to a selected IMAP folder where they are immediately available for audit.


Download a FREE 30-day fully functional trial of the revolutionary IceWarp Server right now. It only takes 5 minutes to install and can be tested in a fully operational mode on your desktop, production server -- even your laptop.