Here in the GMass archives category page you can find the articles we've written, often about how to get the most out of a GMass feature — but sometimes about even broader cold email and email marketing strategy with a GMass twist.
If you're here because you're new or new-ish to GMass and you want to learn about everything GMass has to offer (spoiler: a lot), you might want to head over to the tour.
April 28, 2022
GMass for Teams: 7 Features & Benefits
GMass teams features include collaboration and sharing options, plus a price discount for every member of your entire team.
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November 17, 2020
How to use Campaign Templates in Gmail
We’re often asked how GMass handles “templates.” The simple answer is that every email you send with GMass is a …
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January 10, 2020
What Makes GMass Better?
Why should you choose GMass over the million other email campaign tools? Here's the answer.
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August 18, 2019
Four common email marketing mistakes and how to avoid them
How many times have you received an email that starts with “Dear *|FNAME|*”? It happens so often it’s laughable, and …
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July 23, 2018
Apply to use OUR own SMTP services and overcome Gmail’s limits
GMass gives you the ability to send unlimited emails by connecting a third-party SMTP service to your account. This allows …
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March 30, 2018
How to send a fast and simple mail merge in Gmail
Sending a mail merge in Gmail from a list of email addresses is very simple with GMass. That list can …
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December 29, 2017
You can now pause your mail merge campaign
We just added a feature that allows you to pause and resume your Gmail mail merge campaign at will. When …
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October 9, 2017
Auto follow-up email enhancements
GMass offers a feature allowing you to send auto follow-ups out until getting a response to the original email. Start using this auto-email tool today!
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September 13, 2017
Upgrading MimeKit broke our email address parser
GMass is written in C# and JavaScript and makes heavy use of a C# component called MimeKit. We recently upgraded to version 1.18, and it broke our code.
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May 22, 2017
Understanding the Gmail Labels that GMass uses
When you create a mail merge campaign in GMass, the campaign is temporarily saved as a Gmail Draft, and based on …
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May 11, 2017
Gmail Attachment Limit: How to Send Files that Exceed the Limit
GMass imposes a 35 MegaByte size limit on a Gmail mail merge campaign, even though Gmail's official published size limit is 25 MB. How is this possible?
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February 8, 2017
How to troubleshoot a missing GMass button
If you suddenly find that the GMass button has disappeared from your Gmail interface, this guide will help you. First, …
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