Hi there I guess the answer will be "not possible" but maybe (hopefully) I'm wrong :-) I'm looking for a way to achieve the following: if postfix smtp client cannot establish a TLS connection to MX host then we want to change nexthop **and** add a suffix to the subject. The goal is to route back the mail to the handing-over server (a system under our control) with a special tag in subject which then triggers a content encryption. And after that it hands over the encrypted message to the very same system (the one that returned before) but then - as the message now is encrypted - the system should not care about the TLS connection to the MX anymore and deliver it even if plain.
I'm pretty sure that such a thing is technically not possible but we have a customer that asks for and I want to give him a good answer why such a idea does not work :-) Kind regards tobi _______________________________________________ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org
