On Wed, Oct 14, 2009 at 09:29:41AM +0100, Martin Crossley wrote: >>> If that information is deleted, then you need to examine your >>> header_checks rules. > > Thanks for the suggestion about header_checks, but aren't they implemented > in 'cleanup',
Yes. > i.e. after the before-queue SMTP milter has finished? No, the message content inspection part of the milter support is in cleanup. > Also > because the delivered message has the full and correct 'Received:' header, > I'm confident that postfix isn't deleting it. Yes. > So, it seems possible that the milter application (smtp-vilter) could be > mangling the headers before it sends them to spamd. No, IIRC, by design milters operate on the remotely submitted message content, which excludes the locally added Received header. -- Viktor. Disclaimer: off-list followups get on-list replies or get ignored. Please do not ignore the "Reply-To" header. To unsubscribe from the postfix-users list, visit http://www.postfix.org/lists.html or click the link below: <mailto:majord...@postfix.org?body=unsubscribe%20postfix-users> If my response solves your problem, the best way to thank me is to not send an "it worked, thanks" follow-up. If you must respond, please put "It worked, thanks" in the "Subject" so I can delete these quickly.