On Sat, 2005-06-25 at 22:25 +0100, Mark Smith wrote: > > You could try something like this: > > > > deny > > authenticated = * > > !senders = $authenticated_id > > message = Aliases not allowed > > > > However, a problem with Outlook is that when it receives a > > "deny", instead of reporting the error message from the MTA > > it just tries to send the email again from any other accounts > > it can find, until it succeeds in sending the email. If > > anyone knows how to stop it doing that, I'd appreciate > > hearing the solution. > > > > Just realized that if you put the test in the MAIL_FROM ACL, rather than > RCPT, Outlook reports the error properly and gives up.
Combine that acl with a policy (which is backed up) that attempts to change the sending address will result in loss of computer access / being kicked off the network / dismissal (assuming this is a work place) and you're onto a winner. Technical solutions are only ever a partial solution as the really determined moron will always find a way to work round them. -- Mark <[EMAIL PROTECTED]> -- ## List details at http://www.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://www.exim.org/eximwiki/
