May 29, 2019

If you’re a reputable sender, GMass will now automatically push your campaign over our SMTP server if your campaign pauses …

May 27, 2019

The new Email Analyzer is for the email marketer that wants to check the SPF and DKIM of their email messages …

January 7, 2019

Speed has never been one of GMass’s strengths. Until now. If, for example, you need to send 1 million emails …

November 29, 2017

This is the FAQ for the SMTP Test Tool. Q: What’s going on here? A: This is a web-based SMTP …

I just launched the world’s best web-based SMTP test tool. With my new tool, you can see the exact SMTP conversation …

November 20, 2017

Several users have recently reported that when signing up for Sendgrid, so that they can send unlimited emails with Gmail, …

October 25, 2017

You can now break Gmail's sending limits and send unlimited mail merge emails from your Gmail account, using the GMass plugin and a third party SMTP server.

We recently announced the official launch of unlimited sending in Gmail. It works by allowing you to connect your GMass …

If you’re using the GMass unlimited sending option by connecting an SMTP service to GMass, you may have chosen Sendgrid as …

September 28, 2017

This article is a guide for GMass users that want to start using SMTP-based sending for their email campaigns in Gmail …

September 18, 2017

In a few days, I’ll be releasing a technology I’ve been working on for the last month: the ability to send …