I have a mail server that should receive all mails, even if no user is existing.
my big problem is the: Postfix Address Verification like mentioned here: http://www.postfix.org/ADDRESS_VERIFICATION_README.html
Servers that use that kind of recipients verification, wont send me mails if there is no user to receive these mails.
As mentioned in the Postfix Readme, to verify a recipient, the server
I have been at this for a couple of hours, and apparently I am missing something in newer postfix versions. I have the server set up, and it works locally but when I try to send from a remote network through the submission port, I always get "Relay access denied".