There is not a dedicated SSL port for MSA connections.   When using the MSA port clients need to use STARTTLS.   If you want to force clients to use STARTTLS check the box for ...

When I use STARTLS everything works the question is in SSL\TLS STARTLS on MSA (work): Tue 2024-02-20 18:33:45.769: 05: Session 09760303; child 0026Tue 2024-02-20 18:33:45.769: 05: Accepting SMT...

Can you post a log snippet that shows an email client connecting to the MSA port and trying to use SSL\TLS?  The snippet provided only shows a connection being accepted with invalid commands b...

Oh, use only MSA for clients would be a lifesaver for me.Right now I tested it and saw that SSL TLS does not work through MSA,  I made a separate topic on this issue https://mdaemon.com/commu...

when using SMTP on Prot 25 I can use SSL\TLS But, if I use MSA port 587 not work Tue 2024-02-20 18:47:18.437: 05: Accepting SMTP connection from XXX.XXX.XXX.XX:61558 to 192.168.17.11:587Tue 202...

MDaemon does not currently support the DSN SMTP extension.   I'll add it to our wishlist to be considered for future versions.

We don't have control over the order the folders are returned by the operating system.  In the little bit of testing we did, we can see there is some variation.   The best way I fou...

I tried to remove "Exempt authenticated sessions" after that all my clients sending via SMTP over the Internet were unable to do this. There are a number of ways to work around this issue. You ...

@Arron Thank you for helping   I tried to remove "Exempt authenticated sessions" after that all my clients sending via SMTP over the Internet were unable to do this. This method doesn't work...

Thanks. Sorting by numbers also does not work correctly, it sort by one character, not by an integer (1,10,100,2,3...). I hope in the new versions you will improve the sorting by numbers and alph...

It's ok if the X-MDWEBMAIL authentication option is only available for connections to MDaemon's own IP address and to local host and not for external connections. Thank you.

X-MDWEBMAIL is a custom authentication method for webmail to use when sending mail.  It is required in order for webmail to be able to send mail via an authenticated SMTP session.   ...

Currently, webmail is not sorting the folder list other than setting the location special folders such as Inbox, Sent Items, Calendar, Contacts, Tasks, and Notes.  We will look into adding th...

Thank you for letting us know that upgrading to MDaemon 23.5.2 fixed the issue.  

For the PTR lookups, did you uncheck the box for "Exempt authenticated sessions"? 

Please put the original MSG file in a password protected zip file and email it to virusfn@mdaemon.com.  Please be user to include the password in your email.  

Does MDaemon support successful DSN (Delivery Status Notifications)? It’s standard described in RFC 3464, 3463. If the message is delivered to the recipient’s server the sender receives...

Starting from version 23 MDaemon shows the X-MDWEBMAIL authorization type in the SMTP session:   250-ETRN250-AUTH LOGIN CRAM-MD5 PLAIN X-MDWEBMAIL250-8BITMIME250-ENHANCEDSTATUSCODES250-PIPEL...

Hi, running latest version of Mdaemon and Antivirus plugin. Today an email with a disk image attachment (.img file) containing a batch file ( PowerShell/TrojanDownloader.Agent trojan) has been pas...

PTR lookup does not work, because this check is started after the dialog starts, after EHLO(?) Sun 2024-02-18 11:55:50.963: 05: Session 09273081; child 0015Sun 2024-02-18 11:55:50.963: 05: Accep...