Wietse:
> Postfix relay permission is decided before (recipient) address
> rewriting.
>
> For example, we don't want "relay access denied" when a virtual
> alias changes an address in a local domain into a remote address.
Yves Kreis:
> My rewriting idea works for my purpose. I am just trying to
> investigate the risk...
...
> I don't use it for relay permission but for the destination server to
> accept the mail.
Your subject says:
Risk of Address Rewriting causing Open Relay?
Is this about Postfix address rewriting?
Is this about Postfix becoming an open relay?
BTW, On this mailing list, You're supposed to put your reply at the
end of the text. http://en.wikipedia.org/wiki/Posting_style.
Wietse
