|OS type and version||Ubuntu 22.04|
I’ve run into a problem with a new installed server. I used the virtualmin beta installer for this and all went pretty fine. My problem is, that I can’t send mails. Receiving on the other hand works fine.
The only (repeating) error in the mail.log is following:
postfix/smtpd: warning: SASL authentication failure: cannot connect to saslauthd server: No such file or directory
postfix/smtpd: warning: unknown[123.345.567.789]: SASL LOGIN authentication failed: generic failure
I already tried restarting postfix / saslauthd, even restarted the whole server. But that didn’t help.
What did I miss and where?
Thx for your help!