I recently upgraded MDaemon to the lastest version 26.0.0 and outlook connector 8.0.3 and users are experiencing an issue with replying to messages.  They are receiving a bounceback saying Rec...

MDaemon supports the AutoDiscovery service.  https://help.mdaemon.com/MDaemon/en/autodiscovery--server.html There are numerous clients available that are capable of using the AutoDiscovery se...

Currently, many customers are looking for a mobile email client that is fully compatible with MDaemon. They hope to have a mobile email client application that can automatically pull client configu...

Thank you for the reply. I'm not seeing anywhere that's configured to automatically start. No configuration changes were made other than the 26.0.0 update. I think there are 3 because I tried to ...

If a reboot is not fixing it and there are 3 MDaemon.exe processes running after startup, then I would guess that something is causing MDaemon to be automatically started multiple times.  Typi...

Thank you for the quick reply. Yes, I actually see 3 MDaemon for windows on Task Manager. And no, the reboot did not fix it. It was doing the samething yesterday but I just left it think a reboo...

It probably means there is a mdaemon.exe process that is hung. If you open task manager and look at the processes, are there two mdaemon.exe processes running?  If you reboot does it start wo...

Hello, When we double click on MDaemon.exe, it does not open anymore. Not sure if it was the update but started happening after the update to 26.0.0 yesterday. Any others having the same issue? ...

And I didn't check the Trust options, sorry.  I'll submit a bug for the developers to review.

I guess I was sorta wrong - searching does find the "signing" setting, just not the "Trust" option, but I see your point.

ARC is used in the user interface and in my testing when I search for ARC it returns the correct pages.  Chain is not used in the user interface so it does not return any results.  Can yo...

A minor thing, but when in SG, I try to Search Settings and search for arc or chain It doesn't seem to find Authenticated Received Chain (ARC) Verification.

MDaemon 26.0.0 is now available! It can be downloaded from https://mdaemon.com/pages/downloads-mdaemon-mail-server-free-trial. MDaemon 26.0.0 - 2026-03-17 CHANGES AND NEW FEATURES MDAEMON SERV...

if MDaemon adds an ARC seal and SecurityGateway is configured to trust MDaemons ARC seal, then the information from the Autbentication-Results header that MDaemon adds can be used by SecurityGatewa...

I'll take a look - but SG is the one that is failing the SPF, are you saying that MD's "settings" will tell SG that it's okay?

I would recommend looking at ARC signing. Have MDaemon add an ARC signature and have SecurityGateway trust the MDaemon as an arc sealer. Then SecurityGateway will trust the authentication results f...

Any chance that SPF Exempt List will be added like it is in MD?  I have some emails like CrashPlan, Network Solutions, etc that I have my clients MDaemon forward to me and they always fail SPF...

I thought that might be the case because the prompt seeemed to work fine with either one, but, better safe than sorry and figured I'd ask.  Thanks!

The system will use either {classification_labels} or {categorization_labels}.  I've submitted a bug for the developement team to change all occurrences of categorization_labels to classificat...

On the "Edit AI" prompt screen, the following is presented as a variable example:  {classification_labels} - The allowed classification labels When you "view all  available var...