Passa al contenuto
Menu
È necessario essere registrati per interagire con la community.
La domanda è stata contrassegnata
2 Risposte
1984 Visualizzazioni

I’m encountering an issue after configuring Office 365 for outbound email. When attempting to send an email from user@domain.com, I receive the following error:

“The server refused the sender address with error b’5.7.57 Client not authenticated to send mail. Error: 451 4.7.0 Temporary server error.”

It seems like there might be an authentication problem. Has anyone experienced this before or have suggestions on how to resolve it? Any help would be greatly appreciated!

Avatar
Abbandona

Which version?

Risposta migliore

do you have solved the issue?

Avatar
Abbandona
Autore Risposta migliore

The latest docker image.

Avatar
Abbandona
Autore

I have the Office 365 account login but still getting this error. Looking through the logs I see that the conditional access policy is not used. Is there anyone that can give advise. The calendar works. I think the login will work if I can send a request.

Post correlati Risposte Visualizzazioni Attività
1
lug 25
872
5
mag 25
18296
0
apr 25
1160
1
apr 25
1602
0
mar 25
1443