On 8/15/07, Bernd Wurst <[EMAIL PROTECTED]> wrote: > Hi. > > Am Mittwoch, 15. August 2007 schrieb Deephay: > > I received a type of spams frequently: mails from forged local users > > ([EMAIL PROTECTED]). After <550 User unknown>, courier will > > generate an bouce message to postmaster. Is there a way to deal with > > this? thanks! > > Please specify exactly what kind of messages you mean. > > For incoming mail, courier will say "550 User unknown" at SMTP level to the > opposite mail server and will not generate any bounce message at all. > > For outgoing mail, if some of your somehow authenticated users uses a forged > sender address, the described behaviour is normal, you can see which user has > authenticated with courier and blame him for stupidity. ;-) > > > In the first case, if courier gets a message from outside and CANNOT look > inside the home-dir of the user if there is a .courier-File, the message gets > accepted and a bounce message to the sender is issued later in the process. > If this cannot be delivered, postmaster is notified. > This occures, when user "mail" (or whatever you configured esmtpd to run as) > has no execute-permission for the homedir of the destination user. > > > So please tell us which messages you mean. :) > > cu, Bernd >
Hi, I googled and this is exactly I got: http://www.mail-archive.com/[email protected]/msg29315.html Sam explained why and the reason is diffrent from my thought. Cheers, Deephay > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Splunk Inc. > Still grepping through log files to find problems? Stop. > Now Search log events and configuration files using AJAX and a browser. > Download your FREE copy of Splunk now >> http://get.splunk.com/ > _______________________________________________ > courier-users mailing list > [email protected] > Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users > > > ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ courier-users mailing list [email protected] Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
