@Tasagore  If the client is running Outlook version 2401 or 2402, you'll want to disable updates in the File > Office Account > Update Options menu and run the following command in comm...

@Tasagore  Open MDaemon and select Setup > ActiveSync, select the Security tab.  Here you can block device-type or user agents from connecting to MDaemon's ActiveSync service.  U...

I think I did not explain well, what we want is to remove the images from the signature when we send mail to a customer. We have tried with the option "search and replace in body", with this optio...

@Håkan Hi How do you block in Mdaemon a specific Outlook version? And I guess if you do that the clients could not connect to Mdaemon to check the mailbox, right?

Hi We recently upgrade to 23.5.2 and since then we have some problems with the activesync service. For example two accounts with shared calendars, all works fine in webmail (we see the shared cal...

Thank you, Arron, for the suggestion. That was the right path to take to achieve the desired result. I wrote a rule in the CF that intercepts the message in the queue, passes it to an external com...

Good morning Arron, I'm uploading now a new dumps files collected right now following exactly your instructions. The first tha I uploaded was wrong.  

@Arron  Hello I'd just uploaded the files which you've asked to me

Can you zip all the .dat and .ini files in the MDaemon\app directory and upload them to me? https://mdaemon.sharefile.com/r-r77d4332c21ab4a28afe9e84ea94e2f3c

@Arron  Yes, when I sent from an IMAP client, also the mail is copied on non-spam folder

I've made a few changes to the content filter rule and I think I have it doing what you want. I'd reccomend checking the X-MDaemon-Deliver-To header instead of the To header.  If the message ...

Please collect a series of hang dumps for the worldclient.exe process using the instructions found here, https://knowledge.mdaemon.com/how-to-collect-hang-dumps.   Once all the dump file...

Hi, I updated our MDaemon server to 23.5.2 version two day ago. The process WorldClient.exe memory usage is growing contantly. This morning after 6 hours of use it grows to 900MB of RAM used with 2...

Host Authentication is not intended to change the From header.  If you want to alter the From header, you'll need to do it with the content filter.  

Thank you for your response and your attention,    As a client we use mademon webmail. We have to configured the signature in an html file that is saved in the "WC" folder of each user...

Thank you, @Arron That works and I honestly hadn't thought of that! However, the 'From' header in the message remains that of the user who sent the message within Mdaemon, not that of the user wh...

Does the same thing happen if the user sends a message from an IMAP client?  

If you can share the content requested, please put it in a zip file and upload it to https://mdaemon.sharefile.com/r-r77d4332c21ab4a28afe9e84ea94e2f3c

I can't think of a way to use the credentials configured for MultiPOP for an account, but you can configure Host Authentication (Setup / Server Settings / Host Authentication).  Enter the Host...

What email client is being used to send the email? Where is the signature being configured?  If you have it configured in MDaemon, Please tell me the menu locations to get to where you have i...