Hello go straight t problem: https://support.google.com/mail/answer/175365?hl=en What if I would use procmail to teak x-return-path to be compliance w/ gamil request? Or, can I do it w/out procmail, using sieve? Or what else? Many thnx
What are you trying to do? Trying to use procmail is surely the wrong solution, no matter what it is. If it's a problem with forwarding, use opensrsd.