[Dovecot] disable_plaintext_auth = yes not showing in doveconf -n output?

[Benny Pedersen]

Larry Rosenman skrev den 2014-01-03 21:54:
> IIRC doveconf -n shows NON-DEFAULT settings :)

dovecot is not postfix, checking settings in c code ?, eg doing "strings 
dovecot-lda" ?

where is the default settings ?