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# MDaemon Email Server 26.0

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MDaemon 25.0 Release Notes | Scroll Prev Top Next More

MDaemon Server Release Notes

# MDaemon Server v25.0 Release Notes

## MDaemon 25.0.0 - March 4, 2025

### SPECIAL CONSIDERATIONS

- [16456] Hosted email options with MDaemon Private Cloud are now available. To learn more, please visit: https://mdaemon.com/pages/mdaemon-email-msp.
- [28066] Webmail's Lite theme has been removed from new installs and will no longer be updated.
- [28441] ClamAV 1.4 is not compatible with Windows Server 2008 R2 or Windows 7, so ClamAV is not installed on those Windows versions. If you have an older ClamAV installed by a previous version of MDaemon, you may continue to use it with MDaemon 25.
- [28384] frame-ancestors: 'self' has been added to the Content-Security-Policy header for the default Remote Admin and Webmail server. If you are having users access Webmail or Remote Admin via a frame on an intranet site, this may cause issues. You can modify the header in the corresponding INI files, or in Remote Admin at: Main | Webmail Settings | Web Server and Main | Remote Admin Settings | Settings, under HTTP Response Headers.
- [28070] MDaemon Private Cloud is no longer a separate download. Your license (registration key) controls whether MDaemon acts as the Private Cloud version.

### CHANGES AND NEW FEATURES

#### MDAEMON SERVER

- [28181] Let's Encrypt - PFX files older than 30 days will be removed from disk.
- [27664] Updated Acme-PS PowerShell module used by the Let's Encrypt PowerShell script to version 1.5.9
- [27541] The SMTP server now looks up the sender's DMARC policy when needed for the DMARC-related mailing list options even if the connection is exempt from DMARC processing.

#### REMOTE ADMINISTRATION

- [26737] Added the ability to sort accounts by the Last Access column at Main | Account Manager and Main | Domain Manager | Edit | Accounts
- [28010] Added Message Indexing settings at Messages and Queues | Message Indexing | Settings / Diagnostics
- [28009] Added XML API Management settings at Setup | XML API Management | System / Address Restrictions / Diagnostics
- [28140] Added the ability to set the default domain in Remote Admin at Main | Domain Manager

#### WEBMAIL

- [25162] The Pro theme is now the default Webmail theme for new installs. When updating, the installer will ask if you want to change your default to the Pro theme.
- [25327] Pro theme - Added long press context menus to folders and list items for mobile devices
- [28035] Pro theme - Added a thicker border on the left edge of events in the Calendar view
- [16877] Added session timeouts for LAN IPs. This can be configured in Remote Administration under Main | Webmail Settings | Web Server
- [10349] Created a GitHub page that explains how to integrate MDaemon Webmail with an intranet site: https://github.com/mdaemon-technologies/intranet-integration
- [28416] Added automatic external calendar updating to the Pro theme
- [28399] Added a user option to "Automatically sign in to Webmail IM in the browser" on the Personalize
- [28389] Added a select all checkbox for the contact picker in the Pro theme
- [27969] Added contact pictures in the message list. If a contact is from the user's contact list and it has a picture, then messages from that contact will display the contact picture instead of the first letter of the contact's name. This is not using BIMI.
- [28507] Made changes to the sign-in process to allow users to see meaningful error messages when using the correct password, but access to the account is still denied.

#### OTHER

- [27788] Content Filter - Added a new condition that allows actions to be performed on messages that contain a QR code.
- [28421] Updated ClamAV to version 1.4.2
- [28436] XML API - Added "meetingroom" property to public folders.
- [28547] MDaemon Connector has been updated to version 8.0.2.

### FIXES

- [27990] fix to mobile device POP3 clients stop downloading new mail after password expiration email is delivered
- [28087] fix to Pro theme - If you cancel displaying your shared secret or setting up Two Factor Auth, only one Two Factor Auth setup option will be available
- [10418] fix to domainadmins mailing list is not created until MDaemon is restarted (MDPC only)
- [28253] fix to possible routing error if DomainPOP downloads a message at the same time an ActiveSync user sends a message
- [28335] fix to XML API - an account with "edit autoresponder" permission is unable to get or set their autoresponder
- [28345] fix to MD GUI - Account Editor has wrong caption for the Shared Folders screen
- [28362] fix to list administrators are not copied when a mailing list is copied
- [28229] fix to WebAuthn in RA and Webmail - Unable to sign in with Google Password Manager after the first sign-in
- [28391] fix to Content Filter issues related to ZIP, RAR, and 7z processing
- [28400] fix to Webmail - possible resource leak at login
- [28375] fix to MDaemon may incorrectly rename similarly named members of a mailing list
- [28341] fix to MDRA - Full Name for eM Client license gets mangled when using non-ASCII characters
- [28323] fix to MDRA - EML files are shown in the message queue lists
- [28322] fix to MDRA - headers and body of message not decoded
- [28320] fix to MDRA - files not appearing and descriptions not showing correctly in Config File List
- [28319] fix to MDRA - mangled Russian translations on the status page
- [28373] fix to Pro theme - Cannot save the business or home website address on the Contact Edit page
- [28363] fix to Webmail - MDIM mailcheck account always forces to setup 2FA when loading a webmail session
- [28358] fix to Pro theme - Some Russian characters cannot be entered in the To field
- [28299] fix to Spam Filter - new installs have DQS enabled by default
- [28413] fix to MDaemon Server - redundant spaces added to [LastListAccess] entries in MDaemon.ini
- [28414] fix to Content Filter - non-ASCII group names are corrupted on the group picker dialog
- [28316] fix to Pro theme - Unable to select Signature when composing a plain text message
- [28304] fix to Pro theme - Calendar List view stacks the Day of the Week and Date details when scrolling down
- [28273] fix to Webmail - External Calendars not automatically updating
- [28427] fix to Webmail - Cannot import external calendar that does not use ICS extension
- [28407] fix to ActiveSync - calendar events synced to Outlook show as not accepted
- [28423] fix to ActiveSync - XML files for certain errors are auto-archived when "Auto-Archive XML/WBXML requests with errors" is disabled
- [28287] fix to LookOut theme - Monthly recurrence not being saved correctly
- [28016] fix to Pro theme - If the server is down, users are presented with a confusing error on the login screen
- [27738] fix to Pro theme - Unable to print more than the first page of a multi-page email
- [27458] fix to Webmail - When replying to large messages with many blockquotes in them, the window will hang without sending the message
- [28428] fix to MDRA - eMClient verification error information missing
- [28307] fix to MDRA - Firefox - Date Format combo box on Webmail Settings page opens down the page from the field
- [28439] fix to AV - Password Protected Sender File Exclusions are loaded into the Antivirus Recipient File Exclusions
- [28477] fix to DKIM/ARC verification of a signature using simple body canonicalization may fail if preceded by a signature using relaxed body canonicalization
- [28503] fix to SpamAssassin updates fail on older OSes
- [28470] fix to ActiveSync - public folder per-user flags are stored in the wrong location, causing them to not be shared with Webmail and IMAP
- [28510] fix to Pro theme - Pasting addresses with quotes and chevrons in the auto complete input results in invalid behavior
- [28514] fix to possible crash related to recurring events
- [28524] fix to XML API - possible hang when creating events
- [28523] fix to MDIM - Option to disable file transfers does not work
- [28501] fix to messages to mailing lists from senders whose return-path contains the BTV1 prefix are rejected
- [28487] fix to MXCache.dat matches are not sorted by precedence value
- [28356] fix to Content Filter - renaming zip/rar container file types bypasses attachment restrictions
- [28520] fix to Webmail - Read confirmation not sent when read confirmation is set to Prompt
- [28545] fix to Pro theme - EML and MSG attachments do not open in the browser
- [27533] fix to ActiveSync - Outlook desktop client resyncs folder after getting Status:133
- [28549] fix to ActiveSync - performance issue with large mail folders
- [28555] fix to minor incorrect syntax in some generated Received headers

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