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 5.2.4 Updated 2 months ago

SendGrid

Send emails and upload contacts through SendGrid from your WordPress installation using SMTP or API…


SendGrid 100,000+ active installations Tested with 4.9.12 Updated 2 years ago

WP Mail SMTP Plugin – 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 5.2.4 Updated 4 weeks ago

SMTP by BestWebSoft

Configure SMTP server to receive email messages from WordPress to Gmail, Yahoo, Hotmail, and other…


BestWebSoft 3,000+ active installations Tested with 5.2.4 Updated 2 months ago