The top Email Blacklists every sender must know

With over 300 publicly available blacklists, it’s no wonder good...

Posted by Thunder SMTP on April 27, 2018

Marketing email delivery best practices

In this blog post, we will share with you some of our secrets for successful email delivery, how the SMTP service must be configured and what are the optimal volumes when starting a new newsletter campaign.

Posted by Thunder SMTP on May 12, 2017

Is unsubscribe required?

Unsubscribe is required for all marketing campaigns. We follow strictly the CAN-SPAM rules and stand our users to follow them, too.

Posted by Thunder SMTP on May 07, 2017

Thunder SMTP 2.0 beta version is started!

The SMTP is available for everyone for free testing with up to 20,000 emails monthly!

Posted by Thunder SMTP on May 05, 2017