---
title: Major MailStore database updates coming soon
description: MailStore database update required for version 25.1, coming January, 2025.
image: https://blog.mdaemon.com/hubfs/MailStore-Database-Update.png
---

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# MDaemon Technologies Blog

## [Major MailStore database updates coming soon](https://blog.mdaemon.com/major-mailstore-database-updates-coming-soon)

 By [Brad Wyro](https://blog.mdaemon.com/author/brad-wyro)

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MailStore has recently announced that beginning with the release of MailStore 25.1 on January 15, 2025, databases running the Firebird 3 or Firebird 2 database management systems will no longer be supported. This affects both the master database, which contains the configuration data, and the internal archive stores for email data. This means that **MailStore users must update their databases to Firebird 4 to be able to use MailStore version 25.1 in January.**

We recommend installing MailStore version 24.4 before switching to MailStore version 25.1. This allows the databases to be updated to Firebird 4. In January, you can then easily upgrade to MailStore version 25.1 (available from January 8, 2025).

For complete instructions on how to update your MailStore database, please see this article:

**[Update Notices for MailStore Server to version 25.1 or newer](https://help.mailstore.com/en/server/Update_Notices_for_MailStore_Server_to_version_25.1_or_newer)**

You can download MailStore 24.4 as well as previous versions using the following link:

**[Click here to download MailStore 24.4](https://mdaemon.com/pages/downloads-mailstore-free-trial)**

If MailStore version 24.4 is already installed and the databases (both the master database, which contains your configuration data, and the internal archive stores for email data) are running on Firebird 4, there is currently no need for action.

If you have questions about these updates, please leave us a comment below, or [contact our Support staff](https://mdaemon.com/pages/support-request-form)for further assistance.

 Tags: [MailStore Archive Server](https://blog.mdaemon.com/topic/mailstore-archive-server), [Email Archiving](https://blog.mdaemon.com/topic/email-archiving)

![Brad Wyro](https://blog.mdaemon.com/hs-fs/hubfs/Brad-2023v2.jpg?width=100&height=100&name=Brad-2023v2.jpg)

#### Written by [Brad Wyro](https://blog.mdaemon.com/author/brad-wyro)

Brad has worked in technical and marketing roles at MDaemon Technologies, where he contributes as Content Marketing Manager. Brad balances technical and creative information to develop easy to understand videos and content to educate prospects and customers.

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#### About MDaemon Technologies

MDaemon Technologies is a pioneer in developing email and email security software helping to protect customers from evolving cyber-security threats. Its products and services are trusted by thousands of organizations in over 140 countries. For more than two decades, the company’s products have been developed with the ongoing input of IT professionals who demand reliable, affordable software that requires minimal effort to manage.

The software can be deployed in virtual, hosted cloud, on-premises, or hybrid network environments. The company sells its software and services directly and through a network of global channel partners.

For more information, visit [www.mdaemon.com](https://www.altn.com/).

Copyright © 1996-2026 MDaemon Technologies.  View [privacy policy](https://mdaemon.com/policies/privacy-policy).

 

###### Contact Us

 +1.817-601-3222

[sales@help.mdaemon.com](mailto:sales@help.mdaemon.com)

 6340 Lake Worth Blvd.  
 Fort Worth, TX 76135

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