Massmailservers
To start sending emails you also need an email marketing software which
allows you to manage your email lists, campaigns, suppression lists, and give
you full tracking features. And to configure your email marketing software you
need a SMTP server host address, smtp
username, smtp password and a smtp port number to relay your campaigns.
https://www.massmailservers.net
5 out of 5 from 1 reviews