Richard Holton wrote in gmane.science.linguistics.wikipedia.technical:
I'm not sure how MediaZilla interacts with wikibugs-l@wikipedia.org, but I'm still receiving bug change notifications at rich_holton@yahoo.com, instead of richholton@gmail.com.
wikibugs-l is a normal mailman mailing list; it's not part of Bugzilla, bz just sends mails to it. you can change your subscription address at http://mail.wikipedia.org/mailman/options/wikibugs-l.
-Rich
kate.