Posts: 3,663
Threads: 143
Joined: Aug 2009
Staff roles: Server Manager Coding Dev Moderator
http://discoverygc.com/wiki/Special:ChangeEmail
When you submit the form with a new address, you get back "Error sending mail: Unknown error in PHP's mail() function."
Can a server administrator please look into the mail configuration?
Posts: 3,663
Threads: 143
Joined: Aug 2009
Staff roles: Server Manager Coding Dev Moderator
It looks like it accepted my new email address anyway... Looked around preferences a bit and it seems email notifications are mostly disabled though (password resets should still work, but appear not to).
I also noticed that the wiki is running a really outdated version of MediaWiki (1.19.1) - according to https://www.mediawiki.org/wiki/Version_lifecycle only 1.23+ is supported now, and the last version of 1.19 was 1.19.24, with plenty of security fixes between .1 and .24...