Copy Every Outgoing Email to an Archive Address
Adds a hidden BCC to every email the site sends, so you keep a copy of password resets, orders and form notifications in one mailbox.
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.
Email Log Under Tools
Keeps a list of the last 100 emails the site tried to send (date, recipient, subject and whether it failed) and shows it under Tools > Email Log.
Full Email Log With Search, Viewer and Resend
Records every outgoing email in its own database table and adds Tools > Mail Log, where you can search, read the full message, resend it, and clear old entries automatically.
Log Every Email to Daily Files With Rotation
Writes one line per outgoing email (time, recipient, subject, result) to a daily log file in a protected uploads folder, and deletes files older than the number of days you choose.
Weekly Site Activity Summary by Email
Emails the site admin every Monday with last week's numbers: new posts, comments, pending items and new users, so you keep an eye on the site without logging in.