Gordan Bobic wrote: > > But now that you mentioned it - is there a way to make Courier make an > additional check? ... > Normally, this is not too plausible to check if from is for a non-locally > hosted domain, but if from is from a locally hosted domain, can we make > Courier check if from is deliverable, and if not, reject with "unknown > sender" or some such?
You can make courier do almost anything. :) http://phantom.dragonsdawn.net/~gordon/courier-pythonfilter/testfilters/localsenders.py I haven't tested that, but that's more or less how you could test "local" sender addresses. > On a separate note, is it possible to get Courier to do return path > verification? i.e. for the from address, look up mx, connect, and do: > HELO, MAIL FROM, RCPT TO, QUIT, just to see if the FROM address is > deliverable? Yes, the "dialback" pythonfilter does that. It wasn't usable for a long time, due to limitations in Python, but should be these days. ------------------------------------------------------------------------- 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
