Postfix - wildcard email forwarding
I am a postfix newb, so hopefully this one is easy. I have been searching all over the internet and I can't seem how to configure postfix to forward wildcard emails to another email account.
This comes out of the need to handle bounced emails to maintain my email list. I read that a good strategy is to embed the userID in the return-path of all emails being sent out, and if they bounce, you can send all the bounced emails to a catchall account, then process them from there, grab the userID and remove the user from the mailing list.
Well, I wrote all the code to do that, I pull emails from an exchange account, parse out the userid, and remove it if it's a hard bounce, it works great, but I can't figure out how to forward the emails to the catchall account.
I looked at alias, but I couldn't get it to work. I also looked at VERP, but I don't think it's what I want.
<email@example.com> ends up in <firstname.lastname@example.org>
<email@example.com> ends up in <firstname.lastname@example.org>
<email@example.com> ends up in <firstname.lastname@example.org>
<email@example.com> ends up in <firstname.lastname@example.org>
thank you very much for any input or direction you could provide!