Ok. Got it. For others may be searching for a similar solution:
in main.cf: cleanup_service_name = cleanup header_checks = (these are the default values anyway) in master.cf: submission inet n - n - - smtpd -o cleanup_service_name=cleansub cleansub unix n - n - 0 cleanup -o header_checks=regexp:/usr/local/etc/postfix/submission_header_checks in submission_header_checks: /^Received: from/ IGNORE Works nice on the testing machine. Will watch/test it for a while and then almost probably deploy it on the production machine. Again, thanks to ALL ! Tom On Sunday 14 November 2010 18:44:59 /dev/rob0 wrote: > On Sun, Nov 14, 2010 at 04:08:04PM +0100, t...@diogunix.com wrote: > > I made it using the header_checks method using > > > > in main.cf: > > header_checks = regexp:/usr/local/etc/postfix/header_checks > > > > in header_checks: > > /^Received: from/ IGNORE > > > > Seems to work like a charm :-) > > So far, maybe. > > > However, the header_checks thing was a ver quick and easy solution. > > It's not as easy as you think it was, because you have now made it > impossible to debug many mail routing problems, and have broken > detection of mail loops. > > You should do as Viktor suggested, to restrict this "easy solution" > to your submission clients ONLY. Your fix will haunt you later.
