Many users are using the wp-smtp plugin, but after our testing and comparison, the WP Mail SMTP plugin should be a better plugin for solving WordPress mailing problems.
Plugin function description:
Reconfigure the wp_mail() function to replace the host’s default mail() function with the smtp function.
Key features of the plugin:
1, custom send mail name and email address;
2, you can choose the way to send mail, there are two ways: smtp and PHP’s mail ();
3, custom smtp host;
4, custom smtp port;
5, choose the method of sending mail, support ssl;
6, choose whether you want to verify smtp;
7, if you choose to verify smtp, you need to enter the account and password to ensure that the verification is successful and that the mail can be sent normally.