Am 16.04.2012 14:48, schrieb Mark Constable: > On 16/04/12 21:57, DTNX Postmaster wrote: >> I would not bother with prettifying headers or SMTP transaction >> output that is generally only seen by automated systems, > > It's mainly for "vanity" virtual hosting so our clients can be > assured they have their own fully branded mail service. > > More importantly, with the -o myhostname=domain1.com they can fully > pass any hardfail SPF test
this has nothing to do with the hostname relay is smtp-daemon and "-o smtp_bind_address=" and SPF does not deal with "-o myhostname" because the only interesting fact here is that the used sending IP-ADDRESS matches SPF records
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