You need to change myhostname paramater in main.cf and then reload the postfix.
On Tue, Jan 24, 2012 at 5:19 PM, Simone Ruffilli <sruffi...@ciseonweb.it>wrote: > Il 24/01/2012 11:40, Nick Warr ha scritto: > > However, if I change the $myhostname value with vi, postfix will respond >> with that changed value immediately without the reload.. >> > > Smtp processes are short lived; every time a new process is spawned, it > uses the current configuration. > > >