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

Today is the official launch of sending unlimited mail merge emails in Gmail. Now you can send mail merge campaigns as big

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