Forum Discussion
Issue in SendOnBehalfTo
I Have a client having issue while trying to sendonbehalf email from Shared Mailbox which end user have SendOnBehalfTo permission. When he select From address following error occurred and email not d...
HelloO365SupportKapil !
If it works to send on behalf when typing in the email address manually or by chosing it from the GAL then its not a permission error.
I've seen the same error message happen to me, and the issue then has been auto-complete in the "From" field. So i removed that , redownloaded the GAL and then chose the address from the GAL in the From address field.
Try that and you should not see this issue again 🙂
Kind regards
Oliwer Sjöberg