Jack Knowlton: > Hi guys. > My mailserver uses a relayhost which basically only signs messages with > DKIM and delivers them. > I would like to add a custom header, something like "X-Abuse: if spam/uce > email ab...@mydomain.com". > How should I go about, without postfix adding the header twice (before and > after dkimfilter-out)?
See the discussion of receive_override_options in the FILTER_README documentation (http://www.postfix.org/FILTER_README.html). Wietse
