Hi all,
Since two days, my users can't access their mailbox nor send emails with authentification.
I've been troubleshooting this for some hours now and here are my findings:
When I try to test the auth login, I get an error message:
Therefore I specify:
AUTH CRAM-MD5
and try again AUTH LOGIN
So. Seems that SASL is dead....
Unable to connect to mail server (SMTP/IMAP), SASL trouble
Since two days, my users can't access their mailbox nor send emails with authentification.
I've been troubleshooting this for some hours now and here are my findings:
When I try to test the auth login, I get an error message:
Code:
535 5.7.8 Error: authentication failed: encryption needed to use mechanism
AUTH CRAM-MD5
and try again AUTH LOGIN
Code:
535 5.7.8 Error: authentication failed: bad protocol / cancel
Unable to connect to mail server (SMTP/IMAP), SASL trouble