| 开发者 | tanichev |
|---|---|
| 更新时间 | 2026年10月6日 17:08 |
| PHP版本: | 7.4 及以上 |
| WordPress版本: | 7.1 |
| 版权: | GPLv2 or later |
| 版权网址: | 版权信息 |
wp deliverability-tester test).
Free to use right now, with daily limits per site that you can see under Settings; when the day's folder checks are used up, a test runs without one. There is no account to create and no API key to enter.
No. It shows the records to add at your DNS provider, with a Copy button. Your SMTP plugin's settings are only read.
The original email goes out unchanged. A separate copy goes to a private address at Email Spam Tester through the same wp_mail(), without Cc or Bcc recipients and without attachments.
Yes: about 30 emails per test with the folder check, one without it.
The test goes through wp_mail(), so whatever your SMTP plugin does to email, it does to the test. The plugin recognises the settings of WP Mail SMTP, FluentSMTP, Post SMTP and Easy WP SMTP, and the SMTP host of any plugin that uses PHPMailer.
Each site connects on its own and has its own history.
wp deliverability-tester, and the menu's, Deliverability Tester.