Author Topic: installation problem: Authentication failure No supported authentication methods  (Read 816 times)

Offline boxyball

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I am trying to install roundcube 1.3.9 on Fedora 30
I keep seeing the error below when doing the ...
Test SMTP config
... part of the install:

Authentication failure: No supported authentication methods (Code: )

I been checking and rechecking sendmail/dovecot/saslauthd and cannot find a problem.
I do not see any errors in any logs.
How do I troubleshoot/fix?

Offline JohnDoh

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The message suggestes your smtp server does not support authentication, may be it's not required?
Roundcube Plugins: Contextmenu, SpamAssassin Prefs, and moreā€¦