@John The issue in the Microsoft link is over 8 years old, referring to an out of support version of Outlook and the MDaemon (Outlook) Connector.  If we find out how to reproduce the issue, w...

I'm 90% sure they are HTML format. I am not sure if it matters if they are replies or new ones, will have to ask her. I did see other discussions about this and MD Connector was mentioned. https...

I'm currently looking into this... I think that I know the issue, but to clarify... <Member action="add" id="name@domain.com" displayname="name@domain.com"/> Does the Member id's domain exi...

@John This sounds like an encoding issue.  What format is the email being composed in?  Plain Text, HTML, or Rich Text?  Is the user sending a plain text email when this occurs?&nb...

If the other server supports ActiveSync, you can use the ActiveSync Migration Client to migrate the mailbox data.  You can find documentation for MDaemon\App\ASMC.exe at MDaemon/Docs/ActiveSy...

Enabling the option for "Do not apply IP shield to messages sent to valid local users" also esssentialy disables IPShielding.  Basically, when you set that option you are telling MDaemon to no...

Attachment filtering or the content filter could also be sending messages to the quarantine. The logs will tell you for sure what is causing the messages to be routed to the quarantine.

Hi Aaron,   I already disable the ougbreak protection, but still like that. And I already disable the antivirus too.

@Arron Hi Arron, Thank you for your reply. I just tested and got the below: Mon 2023-10-09 08:45:23.753: 02: <-- MAIL FROM:<###@gmail.com> SIZE=5872Mon 2023-10-09 08:45:23.753: 05: Perfo...

Hello, Anyone know how to import a user account including their mailbox from other mail server into mdaemon?

Hi,    It does not return any error, but it does not update the ML either. Here is the returned xml when I remove the <Members> tag around the <Member> tag.   Simple...

MDaemon accepted the message shown in the log snippet.  It looks to me like the log snippet is not for the same message that generated the non delivery report.   Are there any inbou...

@Arron  Thanks a lot for your advice. This is from the SMTP in log (looks okay to me): Fri 2023-10-06 07:14:29.827: 02: <-- MAIL FROM:<#####@gmail.com> SIZE=2539Fri 2023-10-06 07:1...

MDaemon 16.5.2 is no longer supported, but I'll see if I can get you pointed in the right direction.  Check MDaemon's inbound SMTP, routing, content filter, and antivirus logs to see what is ...

What does MDaemon's inbound SMTP log show is occurring? Based on the error, I'd guess that the value passed in the MAIL FROM command is an unknown local address or the inbound session is matching ...

According to the same request for updating the members, the request no longer needs the <Members> element. Does this request work for you?   <?xml version="1.0" encoding="utf-8"?&g...

I have a user that was using POP3 with Outlook 2019, but of course, did not have access to shared calendars and folders etc.   I disabled her POP3 account in Outlook and added and MC account...

Hi,   I using Mdaemon 16.5.2, and some of my email move to bad queue because it's told there's infected with some virus but i'ts not. I already trying to turn off the antivirus, but still n...

I have issue with MDaemon rejecting forwarded emails from another mail host. The error given was 550 5.7.1 Sender unknown Have anyone come across this before? Thanks in advance!

Hello Scott, Our developer was unable to reproduce the problem, so I ran several more tests on the same machine where I was experiencing the problem.  Eventually, after doing more research, I...