Change the Sender Name and Address of WordPress Emails
Replaces the default "WordPress <wordpress@yourdomain>" sender with your site name and, optionally, an address of your choice.
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.
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.
Hourly Limit on Outgoing Emails
Caps how many emails the site can send per hour and stops the rest, which protects your mail account and domain reputation if a form or plugin is abused to send spam.
Keep the From Address on Your Own Domain
When a plugin sends email "from" a visitor's or a free webmail address, switches the From to your own domain and keeps the original address as Reply-To, so emails pass SPF and DMARC checks.
Never Email Certain Addresses or Domains
Removes addresses and whole domains on your suppression list from every outgoing email, such as bouncing inboxes or people who asked not to be contacted, and skips emails left with no recipient.