Simple Authentication and Security Layer (SASL) is a framework for authentication and data security in Internet protocols.
Questions tagged [sasl]
259 questions
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Sending emails from non-configured domains with postfix/dovecot
I am trying to setup a mail server with postfix/dovecot.
I can currently receive emails and send emails from domains that I have configured.
I have a lot of domains and my email setup is simple - all emails from every domain goes to one account.
I…

Ben Holness
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POSTFIX auth can't get logged in
I try to setup my postfix smtp with sasl auth. It seems to be working when I check it with telnet on the local server.
ouput:
# telnet mail.domain.tld smtp
Trying 37.34.52.199...
Connected to mail.domain.tld.
Escape character is '^]'.
220…

user968898
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1 answer
Mail server: SASL authentication failure - Postfix + Dovecot + Mysql
I tried to set up my own mail server (postfix, dovecot, mysql, ) and I can connect via imaps/pop3s without any problems.
But every time I try to connect to the SMTP server (e.g. with the Apple Mail App) I get the error that "Logging in to the SMTP…

user2284568
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Postfix auth problem
Apr 1 21:05:05 Lucid postfix/smtpd[6230]: warning: xxx: SASL PLAIN authentication failed: no mechanism available
Apr 1 21:05:05 Lucid postfix/smtpd[6230]: warning: SASL authentication problem: unknown password verifier
I can't figure this out,…

Shane
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