MDaemon 25.5.1 has been released!
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MDaemon 25.5.1 is now available! It can be downloaded from https://mdaemon.com/pages/downloads-mdaemon-mail-server-free-trial.
MDaemon 25.5.1 - 10/7/2025
CHANGES AND NEW FEATURES
- [28571] Webmail - Changed how non-ASCII attachment filenames are encoded for better interoperability.
- [28893] Web Conference Server - RTCServer.exe will not run on a cluster's secondary nodes
- [28925] Updated ClamAV to version 1.4.3
- [28920] Web Conference - conference or call creator is always the admin, even if moderator tools are not enabled
- [28914] Web Conference - when the server restarts it will attempt to restore any active rooms, and client will attempt to reconnect audio, video, and screen sharing
- [28871] Web Conference - Added the ability to click the name of the message sender in the group chat to set the private chat recipient, and changed the icon that signified private chat
- [28955] Webmail - Upgraded AngularJS from 1.2.14 to 1.8.2
FIXES
- [28224] fix to Webmail - When performing an advanced search on all folders, opening a message in an external window with an inline image results in the next message not loading
- [28973] fix to Webmail - External calendar URL is removed if the server hosting that calendar is unavailable
- [28975] fix to MDaemon - Aliases in Send As Addresses do not work
- [28640] fix to Pro theme - Sometimes, when printing from the message preview, the incorrect message is shown on the print page
- [28970] fix to Pro theme - When logging into Webmail, the loading message is displayed for longer than expected
- [28968] fix to MDaemon - possible crash in MDASMgmt.dll
- [28954] fix to Webmail - Unsubscribe link in Webmail gives error
- [28950] fix to MDaemon - self-signed certificates may be generated with a negative serial number
- [28959] fix to Pro theme - Contact Picker is empty when not searching for anything
- [28960] fix to Pro theme - extra autocomplete results for contacts that have multiple email addresses
- [28961] fix to Web Conference - Users from different domains can see scheduled conferences which they should not be able to
- [28907] fix to Webmail - Send As addresses are not deduplicated
- [28962] fix to Pro theme - shared folders do not display the owner
- [28553] fix to ActiveSync - Several settings in the WindowsOutlook15 client type are re-enabled after restarting MDaemon
- [28339] fix to CalDAV - Recurring all day event goes missing in eM Client if an occurrence is deleted
- [28881] fix to MDRA - when adding a wildcard email address as a mailing list member an error message is displayed
- [28872] fix to Pro theme - messages opened in an external window are using the wrong title
- [28850] fix to Webmail - Task desktop notifications not working
- [28911] fix to Pro theme - Message attachment action icons have no tooltips
- [28900] fix to Pro theme - need to change password twice when password is expired and 2FA is being used
- [28916] fix to Pro theme - When starting a new conference, audio is always enabled when video is enabled, even if turned off in "Your Sharing Status"
- [28541] fix to MDRA - on mobile devices, when viewing a log, if you drag to the far right and then back to the left, it opens the menu
- [28797] fix to Pro theme - Bad message body snippet for certain messages that have an attachment and no message body
- [28067] fix to Webmail - all day events span multiple days when created in a different time zone
- [28889] fix to Japanese version has incorrect name for the default Calendar folder
- [28890] fix to ActiveSync - a socket error while sending a response may not be logged
- [28924] fix to Web Conference - Presenter's drop-down permissions list has "Mute" and "Disable Video" even though that can't be done to presenters
- [28923] fix to Web Conference - When a moderator gives up admin privileges to the creator, the creator does not receive update that user is still a moderator
- [28919] fix to Content Filter - "Extracted attachment(s) to folder" is not logged when the extracted attachment is not the message's last attachment
- [28921] fix to Content Filter - Extracted attachments are removed from digitally signed messages unless some other action also modifies the message
- [28915] fix to ActiveSync - inefficient encoding of some responses
- [28929] fix to Web Conference - Moderator default permissions are inconsistent
- [28944] fix to Web Conference Server crashing during room cleanup
- [28940] fix to Web Conference - No video or audio go through in Chrome based browsers
- [28905] fix to Web Conference - closing primary Webmail window during a conference disables your audio, video, and screen sharing
- [28939] fix to AntiVirus - CFEngine unresponsive while ClamAV loads its definitions
- [28947] fix to MDaemon - After renaming a group, the group name is not changed in a mailing list's member list
- [28941] fix to MDaemon - After renaming a group, the group name is not changed in the ACL of shared folders
- [28949] fix to MDRA - unable to verify group names entered manually
- [28948] fix to MDRA - unable to pick a group to add to Public Folder ACL
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Hi Arron,
We're having trouble downloading this update to MD25.5.0 using the MDaemon Software Product Update Checker. Downloading seems to get most/all the way through and ends with
There was an error.
Please check your internet connection and try again.After doing that several times, including a server reboot, I guess the next step is a manual download from the web site.. Perhaps the Update Checker is broken?
Cheers,
Cameron
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We'll get it fixed up. For now you can work around it by manually downloading from https://mdaemon.com/pages/downloads-mdaemon-mail-server-free-trial .
Thank you for letting us know.
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This should be fixed, let us know if you are still having issues
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@Arron
Hi Arron,
We have the same problem. We can't upgrade from version 25.0.3.
There was an error. Please check your internet connection and try again.
Best regards,
Slava
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I have not been able to reproduce the issue.
Can you confirm that the issue is still occurring for you?
What language MDaemon install are you using?
If you ping files.mdaemon.com, what IP address is returned?
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@Arron
Russian language
Ip address - 37.19.202.45
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I believe I found and fixed the issue, can you try the update process again for me?
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@Arron
the update is working!
thank you!