Question asked on Nov 6, 2013
Could someone please help me understand why this is happening.
Does not happen with every email I send just on a few and I am not even sure if they are still actually getting sent.
From time to time I get the yellow triangle at the bottom of my outlook which displays the error message.
An unknown error has occurred in Outlook.
A message in your Outbox could not be sent. The account which created the message cannot be found.
Error 17199
If anyone could help, would be greatly appreciated.
Many thanks,
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