maximal_queue_lifetime (default: 5d)
, i believe my emails are on the queue for longer than 5 days, but will double check on that.
Not sure how that option plays with :
virtual_maildir_limit_message = "The user you are trying to reach is over quota."
virtual_overquota_bounce = yes
Should this not tell postfix to bounce the overquota emails at once?
Anyway i think you have pointed me the proper direction, i will investigate all of this.
But can i just change main.cf at my will? Will ispconfig not overwrite settings upon my next update?