Clean Up Email Recipient Lists Before Sending
Removes duplicate, malformed and placeholder addresses (such as example.com or .test domains) from email recipient lists, so one bad address does not make the whole email fail.
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.
Customer Name and Total in New Order Email Subjects
Changes the subject of the admin "New order" email to include the customer's name and order total, for example "New order #1045 from Jane Doe (49.00)".
Stop Password and Email Change Confirmations
Stops WordPress from emailing users when their password or email address is changed, for example during bulk imports.
WP-CLI Command to Send a Test Email
Adds "wp wpide-mail test [email protected]" to WP-CLI, which sends a test email and prints the exact error if it fails, handy on servers without admin access.