Email Alert When Disk Space Runs Low
Checks free disk space on the server twice a day and emails the admin when it drops below your threshold, before uploads, backups and the database start failing.
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.
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.