On Mon, Nov 28, 2016 at 06:59:38PM +0100, Sven Hartge wrote: > Henning Follmann <hfollm...@itcfollmann.com> wrote: > > > Sending is not an imap issue. So you might want look into the MTA (in your > > case Postfix). > > It can be if postfix uses cyrus as authentication source. >
Since he provided no useful information it could be anything. Maybe a network plug not sitting proper in its socket. However I want to see the log from postfix during failure. That would be the start. -H -- Henning Follmann | hfollm...@itcfollmann.com
