The EmaiI Signature Platform - Help Center

Exchange service discovery failed: The request failed. The remote server returned an error: (457)

Outlook on the web email signatures stopped updating.

What's next?

You click Check connectivity, you see:

Exchange service discovery failed: The request failed.
The remote server returned an error: (457) 

The password expired.

Then what?

Update the password and test connection OK - Done!

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