CVSROOT: /cvs
Module name: src
Changes by: e...@cvs.openbsd.org 2012/08/21 14:19:46
Modified files:
usr.sbin/smtpd : dns.c envelope.c lka_session.c mta.c
mta_session.c parse.y smtpd.conf.5 smtpd.h
Log message:
Allow smtpd to work as a backup MX, relaying only to MXs with higher
priority in the DNS record. For example:
accept for domain "foo.org" relay backup "mx3.foo.org"
will relay mails for "foo.org" using only hosts with higher priority
(i.e. lower value) than "mx3.foo.org", which is supposed to be the
current server.
If the specified backup MX is not found in the DNS record, relaying
works as normal.
ok gilles@
