WP Mail SMTP by WPForms

这是获得超过 100 万个网站采用、WordPress.org 上最热门的 SMTP 插件。


WPForms 1+ million active installations Tested with 5.4.1 Updated 4 weeks ago

WP Mail SMTP by Mail Bank

Mail Bank is a wordpress smtp plugin that solves email deliverability issue. Configures Gmail Smtp…


Tech Banker 50,000+ active installations Tested with 5.4.1 Updated 4 weeks ago

WP SendGrid SMTP

WP SendGrid SMTP plugin let you can connect SendGrid SMTP to your WordPress website for…


InkThemes 5,000+ active installations Tested with 4.9.14 Updated 2 years ago