Drupal - Change 'From' name for user account pending and approval emails?

When users create an account and when the account is activated they receive emails from the site. The from name is either 'contact' or 'contact@mysite.com'. I want to keep using this email address but how can I make 'My Site Name' come up in a mail client as the 'from' name (as would happen from a gmail account, etc)? I dont mind if the site's name is used or I can manually specify a name.

Thanks

EDIT Mime开发者_如何学Go Mail fixes this. I cant post as an answer yet so thats why im putting the answer as an edit for now.

The Mime Mail module give you the options to achieve this.