---
title: MailStore 25.4 is now available - with Microsoft Exchange SE support & much more!
description: MailStore version 25.4 now available - with new export method, search by message ID, Microsoft Exchange Server SE support, and more.
image: https://blog.mdaemon.com/hubfs/MailStore_25.4.jpg
---

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# MDaemon Technologies Blog

## [MailStore 25.4 is now available - with Microsoft Exchange SE support & much more!](https://blog.mdaemon.com/mailstore-25.4-is-now-available)

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

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Introducing MailStore V25.4 - email archiving & compliance for Microsoft Exchange, Microsoft 365, MDaemon & any other email platform.

This MailStore update includes a variety of improvements:

- **New Export Method** - Exports can now contain signed and zipped EML  files.
- **Search by Message ID** - You can now search for archived messages by their unique Message-ID header.
- **Microsoft Exchange Server SE Support**
- ... **and more**

[Read more about MaiStore 25.4 here](https://www.mailstore.com/en/blog/mailstore-v25-4/), or [click here](https://mdaemon.com/pages/downloads-mailstore-free-trial) to download your free trial of MailStore and start protecting your email environment from compliance lapses & lost data.

![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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### Posts by Topic

- [Email Security (72)](https://blog.mdaemon.com/tag/email-security)
- [MDaemon Email Server (44)](https://blog.mdaemon.com/tag/mdaemon-email-server)
- [Email How To (36)](https://blog.mdaemon.com/tag/email-how-to)
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- [Security Gateway for Email (27)](https://blog.mdaemon.com/tag/security-gateway-for-email)
- [Stop Spam Email (25)](https://blog.mdaemon.com/tag/stop-spam-email)
- [Cybersecurity (24)](https://blog.mdaemon.com/tag/cybersecurity)
- [Email Security Best Practices (22)](https://blog.mdaemon.com/tag/email-security-best-practices)
- [Email Server (22)](https://blog.mdaemon.com/tag/email-server)
- [Two-Factor Authentication (18)](https://blog.mdaemon.com/tag/two-factor-authentication)
- [Email Gateway How-To (17)](https://blog.mdaemon.com/tag/email-gateway-how-to)
- [Email Security Trends (15)](https://blog.mdaemon.com/tag/email-security-trends)
- [Health Care Security (12)](https://blog.mdaemon.com/tag/health-care-security)
- [SecurityGateway (12)](https://blog.mdaemon.com/tag/securitygateway)
- [Spear Phishing (12)](https://blog.mdaemon.com/tag/spear-phishing)
- [Data Leak Prevention (11)](https://blog.mdaemon.com/tag/data-leak-prevention)
- [Email Encryption (11)](https://blog.mdaemon.com/tag/email-encryption)
- [Anti-Spoofing (10)](https://blog.mdaemon.com/tag/anti-spoofing)
- [MDaemon Webmail (10)](https://blog.mdaemon.com/tag/mdaemon-webmail)
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- [Email Privacy (8)](https://blog.mdaemon.com/tag/email-privacy)
- [Email Spoofing (8)](https://blog.mdaemon.com/tag/email-spoofing)
- [Business Email Compromise (7)](https://blog.mdaemon.com/tag/business-email-compromise)
- [Anti-Virus (6)](https://blog.mdaemon.com/tag/anti-virus)
- [Email Software (6)](https://blog.mdaemon.com/tag/email-software)
- [Tutorial (6)](https://blog.mdaemon.com/tag/tutorial)
- [Update (6)](https://blog.mdaemon.com/tag/update)
- [Collaboration (5)](https://blog.mdaemon.com/tag/collaboration)
- [Email Authentication (5)](https://blog.mdaemon.com/tag/email-authentication)
- [Compliance (4)](https://blog.mdaemon.com/tag/compliance)
- [Email Remote Administration (4)](https://blog.mdaemon.com/tag/email-remote-administration)
- [MailStore Archive Server (4)](https://blog.mdaemon.com/tag/mailstore-archive-server)
- [Microsoft 365 Exchange Alternative (4)](https://blog.mdaemon.com/tag/microsoft-365-exchange-alternative)
- [Passwords (4)](https://blog.mdaemon.com/tag/passwords)
- [Software update (4)](https://blog.mdaemon.com/tag/software-update)
- [Archive (3)](https://blog.mdaemon.com/tag/archive)
- [Attachments (2)](https://blog.mdaemon.com/tag/attachments)
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- [Cloud (2)](https://blog.mdaemon.com/tag/cloud)
- [DMARC (2)](https://blog.mdaemon.com/tag/dmarc)
- [Industry Insight (2)](https://blog.mdaemon.com/tag/industry-insight)
- [MDaemon (2)](https://blog.mdaemon.com/tag/mdaemon)
- [insider threats (2)](https://blog.mdaemon.com/tag/insider-threats)
- [msp (2)](https://blog.mdaemon.com/tag/msp)
- [Anti-Relay (1)](https://blog.mdaemon.com/tag/anti-relay)
- [BEC (1)](https://blog.mdaemon.com/tag/bec)
- [Backscatter (1)](https://blog.mdaemon.com/tag/backscatter)
- [Bayesian Learning (1)](https://blog.mdaemon.com/tag/bayesian-learning)
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- [DNS-BL (1)](https://blog.mdaemon.com/tag/dns-bl)
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- [Email Software Reviews (1)](https://blog.mdaemon.com/tag/email-software-reviews)
- [Encrypt (1)](https://blog.mdaemon.com/tag/encrypt)
- [External Email Threats (1)](https://blog.mdaemon.com/tag/external-email-threats)
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- [Software (1)](https://blog.mdaemon.com/tag/software)
- [Training (1)](https://blog.mdaemon.com/tag/training)
- [Upgrade (1)](https://blog.mdaemon.com/tag/upgrade)
- [Windows Server (1)](https://blog.mdaemon.com/tag/windows-server)
- [internal email threat (1)](https://blog.mdaemon.com/tag/internal-email-threat)
- [ssl (1)](https://blog.mdaemon.com/tag/ssl)
- [tax scams (1)](https://blog.mdaemon.com/tag/tax-scams)

See all

#### 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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