On Monday 19 November 2007 16:22:11 MJ Ray wrote:
Reinhard Mueller mueller@fsfeurope.org wrote:
While I don't think I've ever seen a mail server distinguishing between emails that email addresses that have been deleted and email addresses that simply did never exist, I agree that it could be helpful.
In exim4, it is possible to do :fail: Custom error message as the alias return value - I've used it quite often on some systems, particularly for frequently-made typos.
It seems Postfix can do the same, or at least something similar: http://readlist.com/lists/postfix.org/postfix-users/7/38978.html