Andrea Gozzi: > > > To be clearer: I want to set up a domain, myfreemail.com, where the > > > spammers will have their accounts. They will be able to log-in with a > > > webmail client and receive correctly any email addressed to them (unless > > > caught by SA, but that's another story). > > > What they will not be able to do, is to send mail. Any email originating > > > from the webmail for myfreemail.com will have to be diverted to > > > [EMAIL PROTECTED] without telling the sender. To him everything will > > > look like it went well and the delivery was successful. > > > > > > My question is: can I accomplish something like that with postfix (and > > > my current virtual domain setup)? > > > > Depending on how your webmail injects mail into Postfix, and how > > it can be distinguished from other mail: > > man 5 access (see REDIRECT action) > > man 5 header_checks (see REDIRECT action) > > > > Wietse > > > It works, thanks. > I have one further question: how do I restrict access to postfix for any > user with @myfreemail.com account only from localhost (where the webmail > is running)?
The answer depends on how your webmail injects mail into Postfix. Wietse