On Wed, Jan 24, 2018 at 12:19:39PM +0200, Sohin Vyacheslav wrote: > Sometimes when server is busy Postfix does not write all the data to > maillog.
Postfix does never write directly to the maillog. This is delegated to your syslog server. If this one drops messages you have to fix it. > I see difference between data from maillog and content of file > with data in format: Date --From email --To email I have no idea what you are telling me. Postfix does not log the contents ot the From or To headers. > It's seems that drops some info before writing to maillog i.e. maillog > does not contain every activity that Postfix does. Nope, it contains everything, apart from missconfiguration. Bastian -- Witch! Witch! They'll burn ya! -- Hag, "Tomorrow is Yesterday", stardate unknown