I have Znuny 6.4 and after the upgrade to this version the connection with Oauth2 to Exchange has been lost and recreated, but now I have this error:
Could not send message to server: ****** SendAsDenied; ***** not allowed to send as ******; STOREDRV.Submission.Exception:SendAsDeniedException.MapiExceptionSendAsDenied;
Basically the main user cannot use SMTP to send messages as "sendas" for the other queues.
I tried to give rights in Exchange to the main user "send As permissions" or "send on behalf of" but notthing happens.
SendAsDeniedException
Moderator: crythias
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- Administrator
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- Znuny Version: Znuny and Znuny LTS
- Real Name: Roy Kaldung
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Re: SendAsDeniedException
Hi,
This error is not related to Znuny. You have to check this with Exchange/Exchange Online. Znuny uses only SMTP with authentication. Make sure the user who authenticates has all required permissions.
- Roy
This error is not related to Znuny. You have to check this with Exchange/Exchange Online. Znuny uses only SMTP with authentication. Make sure the user who authenticates has all required permissions.
- Roy
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Use a test system - always.
Do you need professional services? Check out https://www.znuny.com/
Do you want to contribute or want to know where it goes ?