Yes, surprisingly, that's right. From the same laptop, you turn off the mobile hotspot, connect to the Wi-Fi, and it works fine. We use HTTPS access. We don't understand the difference between sh...

Thank you for your response and sorry for the trouble. It turned out to be a bad setting in Outlook that was combining some email from another folder so it looked like those email were in the same...

Does the same thing happen with any other emails or just when you send an email to yourself from your phone?   Is the missing message the copy in the sent items folder or the copy in the...

SPF is not getting checked because the message is being sent with a NULL mail from value.  SPF uses the domain in the MAIL FROM value of the SMTP session to determine if the IP address sending...

Are you having the issue with any other senders? Is parragonpaper.com able to send other messages to your server?  What if they send a very small email with just the word "test" in the body, ...

There is not a specific setting in the content filter to only have it process returning email. When the content filter is enabled all messages in the local or remote queue are processed by the con...

Thank you for your reply. Would there be a way do a content filter only on the returning email? Filter and check email only if it's a reply. Thank you.

MDaemon 25.5.2 is now available! It can be downloaded from https://mdaemon.com/pages/downloads-mdaemon-mail-server-free-trial. MDaemon 25.5.2 - 2025-12-02 FIXES [29003] fix to WorldClient ...

In my testing, with the signature files provided, Outlook was slow to show the signature. After I removed the body and head tags, the signatures appeared in Outlook immediately when I created a new...

MDaemon only displays certificates that include the private key.  CRT files do not typically include the private key.  You'll need to request a certifcate that includes the private key fr...

@Adam Nevermind, I found another way.   The first thing I did was submitted it to spamfn@mdaemon.com so that it can be analyzed for Outbreak Protection.  Please submit any spam messa...

I'm also seeing a lot of these, I have uploaded an example to your sharefile.

Thank you Arron, I tried to reproduce the scenario, get logs back and the progress is as belows: 1. Given that: Public host of webmail (to the Internet): webmail.mycompany.com. This site is co...

Active Directory monitoring should not impact the client signature for a new user.  When an authenticated client asks for the signature, it should be sent, regardless of how the account was cr...

I'm glad you were able to revert the changes and get everything working again.   Sorry, sometimes our support team gets busy. If everyone is on a call you should be given the option to l...

Hello Arron, I was able to revert the changes and move the mailboxes back to the server using the userlist.dat file. Everything seems to be working again.Unfortunately, the server deleted the dump...

@Arron Do you know of any progress or response from your developers with the UI for HTML signature editing? I know these things take time and I'm not asking if it's been done just where it was ackn...

Collect hang dumps so we can confirm try to confirm that MDaemon is being held up trying to read/write data. Stop MDaemon (They should move faster once MDaemon is trying to read/write data to the ...

Dear Arron, Thanks for your reply.  1. I noticed this option and as I checked it is working exactly as SRS. I sent a test message to be forwarded and noticed this in the headers: Return-Pat...

This can already be done using the content filter and aliases.   Delete the account in question, we will call it olduser@domain.com. Create an alias for olduser@domain.com that points...