Friendlier Subjects for Account Emails
Gives WordPress's new account, password changed and email address changed emails friendlier subjects of your own, without touching the rest of the message.
Snippet Library
Email snippets for WordPress
Snippets for the emails WordPress sends: change the sender name and address, add a Reply-To header, send HTML email and turn off notifications you do not need. For site owners who want their messages to arrive and look right.
Remind Authors About Old Drafts
Once a week, emails each author a list of their drafts that have not been touched for a month, with edit links, so good ideas do not get forgotten.