[CentOS] Mail has quit working

Pete Biggs
2018-08-24T21:16:15Z

> > I think part of the problem is that 'localhost' is being
interpreted as
> > the IPv6 loopback device ::1 and not the v4 127.0.0.1 - it may be that
> > roundcube has got a wrong mailhost stored. Try running the following
> > SQL command on your roundcube database:
> >
> >  mysql --user=rc -p roundcubemail -e "select username,mail_host
from
> > users;"
> >
> > It will prompt for the password. (Obviously use a different user if
> > it's not 'rc' and a different databasename if it's not
'roundcubemail'
> > - they are the defaults and are defined in the roundcube config file.)
> >
> > It will come back with a list of the users defined and the mailhost it
> > will attempt to connect to for that user.
> >
> > P.
>
> I seem to have forgotten the password I used. Have tried everything. I may
> have to re-install roundcube.
>
A bit further up in the roundcube config file there's a line defining
the database connection. The username, password and database name are
all in the definition - something like

 $config['db_dsnw'] = 'mysql://username:password at
host/database';

P.