
August 7, 2019
The Best Way to Send Email to Multiple Recipients Today
Want to send an email to multiple recipients? Whether it’s an email marketing campaign or a message to your club members, this article covers everything.
Continue Reading
August 4, 2019
How to forward an email to a list [and personalize it]
If you’re a fan of forwarding emails to friends, family, and colleagues, I’ll teach you how to forward emails to …
Continue Reading
August 3, 2019
How To Export Contacts From Gmail (Step-By-Step Guide)
Looking to export your Google contacts in Gmail? This article is a step-by-step guide on how to do it.
Continue Reading
July 12, 2019
How to send a cookie with a cross-origin XMLHttpRequest from a Chrome extension
When developing a Chrome extension, you might need to get an XMLHttpRequest that’s part of a content script to send cookies …
Continue Reading
July 10, 2019
Announcing our new email productivity tool, SearchMyEmail.com
Today the GMass team is launching a new email productivity tool called SearchMyEmail.com. It’s a free tool for bosses and their assistants. …
Continue Reading
May 30, 2019
Dealing with false opens in Gmail
We recently noticed inflated open rates across campaigns, and upon a detailed examination, we found that Gmail has been triggering …
Continue Reading
May 27, 2019
Our new Email Analyzer checks for SPF, DKIM, and blacklists
The new Email Analyzer is for the email marketer that wants to check the SPF and DKIM of their email messages …
Continue Reading
May 13, 2019
Live Updates on the Google OAuth verification process and security audit
Earlier I wrote about my feelings on Google’s new verification process for sensitive and restricted Gmail API scopes, and here I’ll …
Continue Reading
May 1, 2019
My feelings on Google’s $15,000-$75,000 OAuth verification process and security assessment
Last October, Google announced that it would start being more stringent with software vendors building apps on top of the …
Continue Reading
April 27, 2019
Useful sysadmin skills I’ve taught myself recently
GMass is a lean operation, and not only am I the product manager, but I’m also the sysadmin, which means …
Continue Reading
April 26, 2019
Send Personalized Recurring Emails in Gmail
GMass is the only software that lets you send personalized recurring emails in Gmail. Don't just send another boring mass email again - use GMass instead!
Continue Reading
April 4, 2019
We’re clicking your links and checking them twice
This guide teaches you how to use the free link checker, by GMass, to check all the links of an HTML email campaign.
Continue Reading