pam authentication error?

[@lbutlr]

On 27 May 2019, at 14:18, @lbutlr via dovecot <dovecot at dovecot.org> wrote:
> auth-worker(5045): Error: pam(kremels,xxx.xxx.xxx.xxx: pam_authenticate() failed: authentication error (/etc/pam.d/dovecot missing?)

Stopped dovecot, reloaded it, stopped it and postfix, rebuilt dovecot just for grins. Nothing seemed to work.

Rebooted.

Sigh. Seems to be working now.  ¯\_(ツ)_/¯ 

-- 
Two of the most famous products of Berkeley are LSD and Unix. 
I don't think that is a coincidence