Without a log snippet that shows the issue occurring and a copy of the MSG file, we don't know exactly why this is being allowed so there are a lot of things to check.  It could be a trusted I...

Lately we've been seeing a large number of phishing emails coming from non-active-user@ourdomain.com to random-non-user@ourdomain.com in an attempt to get through Mdaemon's Spam settings. Maybe I'...

You are correct, currently the only way to work around the issue is to use the option to Replace 'From' with List's name and email address.  I've asked the development team to review the optio...

@Mustapha  We have made a replacment worldclient.dll that should correctly handle optional client certificate requests from the server. You can download an updated worldclient.dll from: htt...

@Arron The problem we are facing is only when our users are sending to the list with another domain of ours (we have many domains on MDaemon). For example : we have 2 domains on MDaemon : domain1....

Are you sure it is your DMARC policy causing the issue?  Typically this issue occurs with the domain of the original sender publishing a restrictive DMARC policy.  Try this, edit the mai...

Hello everybody, We experience problem with DMARC validation on groups with external members. Our domain's DMARC policy is very strict and when sending email to groups with external users (gmail....

Thanks for the feedback, we'll consider it for future versions.

The goal would be to ensure that SSO is the only available authentication path, using a centralized multi-factor authentication process that is consistent across all of our applications. Today, lo...

This script prompts you for the path to the users folder.  It will recursively prune every calendar.mrk file it finds in the directory provided and in any child folders.  If you only want...

@Arron I had everyone change their iPhone settings to sync their calendars to 6 months.The good news is that since making the change, no one has had issues with the calendar erasing itself and...

It would be helpful to have the ability to enforce SSO-only authentication for selected accounts, preventing users from authenticating with a local MDaemon password. Can't this already be accomp...

Thank you for the clarification. We tested the URL and can confirm that it works correctly. This is exactly what we needed for our intranet portal integration. While we are discussing SSO featur...

My apologies, my first response was wrong.   There is actually a direct SSO login URL for webmail. https://<your-webmail-host>/WorldClient.dll?View=Main&SignInWithSSO=Yes The...

Lookup and insert are all that are required. 

While we are discussing OIDC integration, we would also like to know if there are any plans to provide a direct SSO login URL for MDaemon Webmail. Our goal would be to place such a link on our int...

Hi Leigh,  Sorry, my mistake. When I grant my user “insert” permission, both options—to mark as SPAM or not—appear. Even when I remove the “Read” and &ld...

Thank you for your investigation and for submitting a bug report. We appreciate your help and hope a fix will be available soon, as it would greatly simplify our deployment. Best regards,

Hello Muazzam, As mentioned, the users need Lookup and Insert, not just Lookup and Read. Please add the Insert permissions and log out and back in, and retest.  

A quick analysis shows that WinHTTP is not handling the request for a client certificate correctly.  The only workaround is the one that you found, to disable ssl_verify_client optional;. I'v...