Thanks Arron, that got me pointed in the right direction. We used a FQDN to allow the MDaemon to talk to SecurtiyGateway but the DMZ record wasn't pointing to the correct IP. Changing to the explic...

Are you using SecurityGateway and is it returning the 550 error?  If you are and it is returning the error, by default SecurityGateway only accepts  messages from local users that are fro...

Hello,  Just configuring MDaemon and Gateway to take over from an old Exchange system. I get the 550 not allowed access error from the smart hosted Gateway (logs) when trying to send from an...

What version of MDaemon are you using? Have you configured the "List's SMTP Bounce address"? (Mailing list manager / Select the list / Edit / Notifications) The badaddress.txt can be used to ...

\Logs\BadAddress.txt file is created with a large number of emails, but ListPrune does not remove dead addresses from the mailing list at midnight. Option Settings – Remove undeliverable ema...

Hi Martin, I was reading through the history of this issue again, and I want to make sure I correctly understand what is happening. Does this issue always get triggered by adding a user to a...

@Leigh  sorry for the late reply. Are the public folders located on the same drive as the users' mailbox folders or are they on a share elsewhere?  Do you mean the folders in MDaem...

Let us know if you have any questions. Thank you, you too!

@Arron thanks, you have confirmed my suspections. I can see that many still do not implement things the correct way, even sometims do not understand the precise nature and how DNS work. I used to l...

Thank you so much your detailed explanation. Really appreciate it!

When analyzing the DKIM signature of a message, the IP address it was received from does not come into play.  The DKIM signature included in the message is analyzed to ensure that the message ...

The connection is checking to see if there are any messages that the client has not downloaded.   >Also, what is the difference between INBOUND message, INCOMING message, Local messag...

I am about to start testing MDaemon mail server. I am a bit sick of Kerio and appears MDaemon is vastly superior. I started to read the 937 pages MDaemon manual..........an never ending story. Wh...

Hello, Trying to understand what this connection is doing. SMTP sessions and IMAP sessions in same log shows emails being received and users logging in and retrieving emails, which is prettry str...

straightforward! thanks a lot

Go to Setup / Users | Mail Configuration | Quarantine Configuration, just below "Hold quarantined messages on the server" you'll see "Send users an email listing the contents of their quarantine fo...

Hello guys, Please I need your kind support to guide me how to disable daily quarantine notification emails for end-users. Thank you,

I do think this is still a problem for just one user.  Of course, she's the one that is off-site and so I have to do everything remote. At some point, I did look at this as a solution, but th...

I know this is a year ago and it may have been solved in an update, but I've not seen a solution to it online, so here is the solution that helped resolve it on our end. 1. Go to the person's comp...

Thank you so much for that explanation! Really appreciated it!