Thread:Project:Support desk/MediaWiki not sending email/reply (3)

Do normal emails work? (Special:emailuser type emails)? It may be useful to enable MW debug logging (See How to debug) to see if it says anything about emails.

As an aside, there is a bug on latest MediaWiki with php 5.4 when $wgTimezone isn't set in LocalSettings.php (you get weird warnings). The easy work around is to set the timezone explicitly. (Just a heads up for if you decide to upgrade MediaWiki)