MailStore Server
- Android app
- Not listed
- Free plan
- Trial only
- Runs on
- api, self-hosted, Web, Windows

Summary
MailStore Server creates central copies of company email for long-term access and archiving. It is aimed at small and medium-sized businesses and works with Microsoft 365 and Google Workspace, with archiving from mailboxes, clients, and files. Users can search the archive through Microsoft Outlook integration or Web Access, then restore or export individual messages, folders, mailboxes, or the whole archive in standard formats. The on-premises software includes retention policies, legal hold, logging, auditor access, journaling, and eDiscovery support. It uses integrated storage without requiring an external database management system, and a single installation can manage up to 2,000 users. The Starter Kit for up to five users costs 259.00 USD per once and includes Standard Update & Support for 12 months; VAT is excluded. A free 30-day trial is listed. The product supports Windows 11 and Windows Server 2016, 2019, 2022, and 2025 editions, and provides an HTTPS-based management API with JSON responses.
Who it is for
MailStore Server suits small and medium-sized businesses that need an on-premises email archive with retention, search, and export tools. Its listed Starter Kit covers up to five users.
What is good
- Archives from Microsoft 365 and Google Workspace
- Full-text search through Outlook or Web Access
- Supports legal hold and eDiscovery
- Exports EML, MSG, and PST formats
- Free 30-day trial
What to know first
- On-premises deployment
- Starter Kit covers up to five users
- Starter Kit price excludes VAT
Verdict
MailStore Server brings email archiving, search, retention, and export into an on-premises product. Check the user limit and VAT exclusion when considering the Starter Kit.
MailStore Server plans and pricing
All plansCompared on email archiving software
- Free plan
- Nomailstore.com
- Retention period
- unlimitedmailstore.com
- Legal hold
- Yesmailstore.com
- eDiscovery tools
- Yesmailstore.com
- Journal capture
- Yesmailstore.com
- Deployment
- on-premisesmailstore.com
- Search and export
- EML, MSG, PSTmailstore.com
Facts
- Purpose
- MailStore Server creates copies of company emails in a central archive for long-term availability and access.mailstore.com · 29 Sept 2026
- Intended users
- MailStore Server is positioned as email archiving software for small and medium-sized businesses.mailstore.com · 29 Sept 2026
- Email systems
- The product works with Microsoft 365 and Google Workspace and supports archiving from mailboxes, clients, and files.mailstore.com · 29 Sept 2026
- Archive access
- Users can access the archive through Microsoft Outlook integration or Web Access and search email with full-text search.mailstore.com · 29 Sept 2026
- Restore and export
- Archived emails can be restored or exported in standard formats, including individual emails, folders, mailboxes, or the entire archive.mailstore.com · 29 Sept 2026
- Storage
- MailStore Server uses integrated storage technology that does not require an external database management system.mailstore.com · 29 Sept 2026
- Scale
- The vendor says a single installation can manage up to 2,000 users.mailstore.com · 29 Sept 2026
- Compliance
- The product includes retention policies, legal hold, logging, auditor access, journaling, and eDiscovery support.mailstore.com · 29 Sept 2026
- Security
- The product uses SHA hash values and internal AES256 encryption to help protect archived data from manipulation.mailstore.com · 29 Sept 2026
- GDPR
- MailStore says the product is regularly certified by independent data privacy experts according to the EU GDPR.mailstore.com · 29 Sept 2026
- Windows requirements
- Supported operating systems listed include Windows 11 and Windows Server 2016, 2019, 2022, and 2025 editions.mailstore.com · 29 Sept 2026
- API
- MailStore Server provides an HTTPS-based management API with JSON responses and examples for PowerShell and Python.mailstore.com · 29 Sept 2026
- Support
- Standard Update & Support includes email technical support and updates; Premium additionally includes phone support and prioritized inquiry handling within a maximum of 24 hours on working days.mailstore.com · 29 Sept 2026
- Trial setup
- The free 30-day trial can be installed on a work computer or virtual environment without changing existing systems or emails.mailstore.com · 29 Sept 2026
- Company
- MailStore says it has offered email archiving software since 2006 and has been part of OpenText since December 2019.mailstore.com · 29 Sept 2026
Company
- Founded
- 2006mailstore.com · 28 Sept 2026
- Headquarters
- Viersen, Germanymailstore.com · 28 Sept 2026
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Sources
- mailstore.com/en/products/mailstore-server/· checked 29 Sept 2026
- mailstore.com/en/products/mailstore-server/technology· checked 29 Sept 2026
- mailstore.com/en/products/mailstore-server/technology· checked 29 Sept 2026
- mailstore.com/en/products/mailstore-server/technology· checked 29 Sept 2026
- mailstore.com/en/products/mailstore-server/how-to-buy· checked 29 Sept 2026
- mailstore.com/en/support/downloads-and-resources/· checked 29 Sept 2026
- mailstore.com/en/company/· checked 29 Sept 2026

