Miquel van Smoorenburg <[EMAIL PROTECTED]> wrote: > In article <[EMAIL PROTECTED]>, > Andreas Metzler <[EMAIL PROTECTED]> wrote: >> SMTP AUTH is no magic solution, you'd have to start routing mail by >> sender instead of recipient.
>> Take myself, sharing a computer at home with somebody else who uses a >> completely different domain for her e-mail. Currently I simply take >> all mail and throw it to my current[1] internet access provider's >> smarthost. I would have to change the mail routing to send mail from >> me to smarthost A and mail from the other person to smarthost B. >> Even myself alone uses different domains for my mail, e.g. very rarely >> @debian.org. > You know, there is a difference between Envelope-From (SMTP MAIL FROM:) > and whatever you put in the From: header. They don't have to be the same. [...] I do know that, but e.g. (closed) mailing-lists check the envelope from. And it does not help in the first szenario at all (unless you think it to be ok that user a receives the bounces for user b). cu andreas