On Fri, Feb 13, 2015 at 03:50:14PM +0100, Mats Luspa wrote: > I'm using the transport_maps-option and have no value on relayhost. > The transport-map has the following information: > > irf.se smtp:[mail.irf.se]:XXXXX > * smtp:
It generally makes more sense to simply set mydestination = alias_maps = alias_database = local_transport = error:5.1.2 Mailbox unavailable at which point all domains not listed in virtual_mailbox_domains (empty by default) are delivered via SMTP anyway, and the "*" in the transport table becomes unnecessary, just the "irf.se" entry is enough. > It works well for mail-addresses that exists. However when I send mail > to a non-existing mail address it is only deferred when it should be > rejected. # Revert to default (delete from main.cf) or set explicitly to: # soft_bounce = no For more help: http://www.postfix.org/DEBUG_README.html#mail -- Viktor.