web
You’re offline. This is a read only version of the page.
close
Skip to main content
Community site session details

Community site session details

Session Id :
Finance | Project Operations, Human Resources, ...
Suggested answer

Still having GP email issues since Exchange update

(0) ShareShare
ReportReport
Posted on by 2

Since the October Exchange update that turned off basic authentication was rolled out, I have 2 or 3 customers that are having email issues, even though they were already on GP 18.4, and supposedly shouldn't have been affected.  A report or document is generated to the screen, and when they click the Email button, they get the message "An unknown error has occurred". At one particular customer's office, the users that are onsite with the server and using the thick client can send emails if we change the email server type to be MAPI.  But the users that connect remotely to the terminal server to run GP still get the unknown error message.  Unfortunately, I am not an Exchange guy and don't know anything about it.  I wouldn't know where to start.  However, I can find no errors in the Event Viewer on the SQL server.  Would the  errors be in the event viewer on the Exchange server?

Is anyone else having issues with clients on 18.4 or above and still having email issues after the October Exchange update?  The only work around I've found was to have the network administrator go into Exchange and turn back on basic authentication, but I would expect that the next round of updates may overwrite that setting again.  Has anyone found any other work around?

Larry Patterson

eMotion

I have the same question (0)
  • Suggested answer
    Bill Campbell Profile Picture
    12 on at
    RE: Still having GP email issues since Exchange update

    We had a client with same type of problems until we found this Question - we then went to the Microsoft Site related Multifactor Auth and found the section on the Application ID set up in Azure.

    I had a long discussion with the TECH support who said they were not using MFA and therefore should not be an issue.  I said what is the cost to try - so in about 2 minutes he created a Application ID for Dynamics GP and we copied it to GP setting window and it worked first time.

    So, even if you are not using MFA, apparently Dynamics GP 18.4 is - so setup the App ID and hopefully that will resolve your issue.

  • LarryP Profile Picture
    2 on at
    RE: Still having GP email issues since Exchange update

    Thanks for letting me know Joe.

  • Joseph Markovich Profile Picture
    3,970 on at
    RE: Still having GP email issues since Exchange update

    Larry, there was a post about this in the forum earlier:

    community.dynamics.com/.../login-to-exchange

    Unfortunately, it didn't look like there was any resolution. There was a post on the Ideas forum to upvote this as a fix.

    Joe

Under review

Thank you for your reply! To ensure a great experience for everyone, your content is awaiting approval by our Community Managers. Please check back later.

Helpful resources

Quick Links

Responsible AI policies

As AI tools become more common, we’re introducing a Responsible AI Use…

Mansi Soni – Community Spotlight

We are honored to recognize Mansi Soni as our August 2025 Community…

Congratulations to the July Top 10 Community Leaders!

These are the community rock stars!

Leaderboard > Finance | Project Operations, Human Resources, AX, GP, SL

#1
Sohaib Cheema Profile Picture

Sohaib Cheema 665 User Group Leader

#2
Martin Dráb Profile Picture

Martin Dráb 595 Most Valuable Professional

#3
Yng Lih Profile Picture

Yng Lih 558

Last 30 days Overall leaderboard

Product updates

Dynamics 365 release plans