TSP Scale Mailer

Send WordPress email through your own SMTP server, Gmail, or Outlook. No upsells, no bloat, no tracking.

Reliable transactional email for WordPress. Connect a real mailer, log every message, retry what fails, and diagnose deliverability issues.

Email deliverability test for WordPress. See if your emails reach the inbox or land in spam, and exactly what Gmail and Outlook receive.

A plugin to make WordPress outgoing emails better and less likely to be marked as spam.

Send transactional emails from WordPress using SMTP or Postal with logging and delivery tracking.

WordPress can't send email reliably on its own. Send through your SMTP provider, log every message, get alerts when sending breaks. Free, no upsell.