Provides visibility of Email setup & hooks used by other plugins, Outgoing connections exposing possible firewall problems, DNS setup and test facility, Cron overview & File System Diagnostics Tool to find changed files. This plugin does not affect the normal running of your site.
ZeptoMail Plugin lets you configure your ZeptoMail account on your WordPress site enabling you to send transactional emails of your site via ZeptoMail API.
This plugin reconfigures the wp_mail() function to send email using API (via AvangEmail) instead of SMTP and creates a Settings page that allows you to set up various options.