The world’s first mail merge service with live email proofreading
Today I’m proud to introduce the world’s first mail merge service with live email proofreading. Before you send your Gmail mail merge campaign, you can now have a live…
GMass Blog
Category: New Features
GMass is always growing and evolving based on your feedback, requests, and mass email and cold email needs.
Whenever our team rolls out a new feature for GMass (or one of our other email deliverability tools), you’ll find the announcement as well as a how-to guide here in the new features archives.
Read up on new features (or features that used to be new and are now more mature) and get rolling with everything GMass offers.
Continue reading →
How to upgrade and downgrade your GMass plan
If you’re a paid GMass subscriber who has already subscribed with a credit card (as opposed to PayPal), you can now change your GMass plan on your own. Note:…
Improvements made to the “Just create Drafts” feature
Last year, we launched the Just create Drafts feature, which allows you to have your mail merge campaign created as Gmail Drafts first, so you can spot check…
Throttle your email campaign (add delays/pauses between messages) [Updated 2026]
You can now choose to throttle your email campaign, adding a few seconds of pause after each individual email is sent. This is instead of the default way of sending…
You can now restore a deleted Gmail Draft
GMass uses Gmail Drafts as the storage mechanism for every mail merge campaign you send. After GMass is finished sending the mail merge campaign, it deletes the Draft, because…
The Campaign Report and the Message are now linked to each other
We’ve just deployed an enhancement to our mail merge tool such that you can easily view a campaign’s content while viewing a Campaign Report, and similarly, you can…
How to Manage Your Team Plan
If you’ve subscribed to a Team Plan, you’ll want to manage the members of your Team. A team plan allows you to subscribe one account that is the…
You can now make the GMass button smaller
If you find that the GMass button in the Compose window is too big, then you can now set your account to have a smaller button. You may…
Auto follow-up emails now include 8 stages instead of 3
NEW – GMass now allows for unlimited stages of auto follow-ups. This article is now out of date. We’ve just rolled out a major update to the automatic…
You can now toggle GMass Report notifications on and off
When you send a campaign with GMass, event notifications and campaign reports are generated as emails and placed under the GMass Reports label as activity takes place after…
New hack to set your signature for Gmail email marketing campaigns with GMass
A few months ago, we explained why your Gmail signature doesn’t show up in the Compose window when the window is launched by GMass. Now we have written…
We are now hiding the Gmail Send button
It used to be that one of the must frustrating mistakes a GMass user could make was accidentally clicking the regular Gmail Send button instead of the GMass…