On 24 Feb 2010, at 05:51, Jaco Meintjes wrote: > Hey Guys, I've got a strange one: Some of our machines running Outlook / > Outlook Express looks like they're simply not sending authentication to Exim > (and it's doing this on about 40% of the Outlook users). For example on one > of these machines I decided to load Here's a log > example: > > 2010-02-23 12:46:45 H=dsl-245-216-168.telkomadsl.co.za (RuanVanWykPC) > [41.245.216.168] F=<[email protected]> rejected RCPT > <[email protected]>: Invalid HELO (RuanVanWykPC).
Given this log message, I would assume that it's nothing to do with your authentication setup. At a guess, I would say you've got an ACL rejecting at RCPT time anyone who doesn't connect with a proper HELO name? And that you've not excluded from this test anyone who has authenticated? Simon -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
