On Aug 2, 2011, at 10:31 AM, Jason Gauthier wrote: > Greetings, > > Due to a new business requirement, I need to make a change with postfix that > I am not certain how to handle. > First, I use postfix as a relay only system. It does not do local delivery. > Once it does it's tasks it passes the email to a backend email system. > On the frontend, postfix handles several domains, and will bounce unknown > email by using relay_recipients: > relay_recipient_maps = hash:/etc/postfix/relay_recipients > > relay_recipients is populated from backend from legitimate email addresses. > These makes the postfix system a nice 'bouncer' for unknowns :) > > Now, my requirements have changes. I have acquired a domain, we'll call it > xyz.com. I don't host it, and never have. Therefore, I do not know what > email addresses are valid. I would like to capture *any* email address sent > to xyz.com and accept it, and deliver it somehow. > > I'm not sure how to accomplish this task yet, and looking for ideas. One > inchoate idea I have, is translating all the email address to 'xyz.com' to an > existing, valid, email address. > > Thanks, > > Jason >
Greetings check out transport maps example transport_maps = hash:/etc/postfix/example_transport @example.com smtp:server1.example.com:25 ju...@example.com smtp:server2.example.com:25 xu...@example.com smtp:server2.example.com:2525 @foo.com smtp:server1.example.com:25 hope this helps -j
