Manual:$wgPasswordSenderName

Details
Sender name in e-mails from the password reminder or the e-mail notification system ($wgPasswordSender).

See Manual:$wgPasswordSender for more information about this setting.

Effectively removed in 1.23 (although the value is still present for use by extensions). To set the sender name for e-mail notifications, edit the page MediaWiki:Emailsender on the wiki (default value is ).