MailStore Server Box with Badge Ready for Exchange 2019

The Standard in Email Archiving

MailStore Server is one of the world’s leading solutions for email archiving for small and medium-sized businesses.

Version 12.0.3 | Changelog | For Windows 7 SP1 or later

Try MailStore Server for Free

Businesses can benefit from all advantages of modern, secure email archiving with MailStore Server. The software creates 1:1 copies of all emails in a central email archive to ensure the security and availability of large amounts of data over a period of years. Users can still access their email using Microsoft Outlook, MailStore Web Access, or mobile devices such as tablets or smartphones, and search through them at breathtaking speed.

Advantages for your Company

  • Assistance with regulatory compliance
  • Help with fulfilling GDPR obligation
  • Fast full-text searching for emails and attachments
  • Protection against data loss
  • Reduce the workload of email servers
  • Save up to 70% storage space
  • Simplify backup and restore
  • Independence of cumbersome PST files
  • Eliminate mailbox quotas
  • See all advantages

Supported Email Systems

  • Exchange Server 2003¹, 2007¹, 2010, 2013, 2016 and 2019
  • Microsoft Office 365
  • G Suite
  • All IMAP or POP3-compatible email servers
  • MDaemon, IceWarp and Kerio Connect
  • PST, EML and other email files
  • Email clients such as Microsoft Outlook
  • See all technical specifications

Become One of over 60,000 Success Stories

MailStore Server is one of the world’s leading solutions for email archiving. Its customers include thousands of small and medium-sized businesses and organizations from all sectors as well as government agencies, administrative bodies and other public institutions.
A few of our happy customers from over 100 countries and all industries

Why MailStore Server?

MailStore offers the most comprehensive market solutions in terms of performance, stability, functionality and simplicity to meet the specific email archiving needs of SMBs. It’s quick and easy to install as standard software and remains low-maintenance and reliable even with large volumes of email.

Integrated Storage Technology

  • A single MailStore Server installation can manage up to 500 users and a rapidly growing volume of emails without requiring any external database software
  • Save up to 70% storage space through de-duplication and compression
  • MailStore Server uses state-of-the-art encryption by utilizing SHA hashes and applying AES256 encryption, this helps to protect the archived data from tampering
  • Learn more

Fast Search Access

  • Users can access the archive using a seamless integration with Outlook, Web Acccess or IMAP
  • MailStore Server offers fast full-text searching for emails and all types of file attachments
  • Users can restore emails from the archive to their mailbox by using one-click restore
  • Learn more

Flexible Archiving

  • MailStore Server supports almost all email systems and archiving methods
  • You can make sure that all your business emails are archived provided you follow the guidelines for setting up journal archiving (i.e. archiving all email as soon as it is received or sent)
  • You can also archive existing mailboxes, public folders, shared mailboxes and PST files
  • Learn more

Running right out of the box

  • In just a few minutes after installation, you’ll be archiving your first emails
  • MailStore Server has minimal system requirements and supports all virtual environments
  • Low-maintenance
  • Start now and download your free 30-day trial

Low Cost

Heavily field-tested

  • Trusted by over 60,000 organizations in 100 countries
  • Now available in Version 12.0.3
  • MailStore is specialized in email archiving and offers excellent support and comprehensive consulting
  • Case studies and testimonials

Logo Stevie Gold Award MSExchange.org Gold Award Badge Software Made in Germany

Free 30-Day Trial

Download the 30-day trial version for free today. In just a few minutes after installation, you’ll be archiving your first emails on a trial basis. There is absolutely no risk, since no changes whatsoever are made to your existing systems.

MailStore Server Boxshot - Email Archiving Software for small- and medium sized Businesses
  • Easy to set up in just a few minutes, intuitive to use
  • For Windows 7 SP1 or later
  • Supports all virtual environments


¹Microsoft Exchange Server 2003 and 2007 are no longer maintained by Microsoft. Therefore, we are only able to ensure limited compatibility and thus provide limited technical support for Microsoft Exchange Server 2003 and 2007. Furthermore, we reserve the right to completely remove support for these products in a future MailStore update.