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GMass Blog

Tips and tricks for sending email campaigns inside Gmail

November 19, 2024

Want an Innovative Black Friday Email Trick? Try Triggered Discounts

A technique to stand out from the rest of the email crowd on Black Friday/Cyber Monday by sending a special discount when customers are in their inboxes.

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November 15, 2024

The 5 Best Cold Email Infrastructure Providers (Hands-On Reviews)

I tested out all the cold email infrastructure providers to figure out which are best options for deliverability, cost, setup, mailboxes, and more.

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November 14, 2024

What Are Cold Email Infrastructure Services? (Helpful Guide, Recs, More)

Cold email infrastructure services are private sending servers — and also help set up domains, mailboxes, and more. Here's your complete guide.

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November 7, 2024

How to Login to Gmail with Another Account (Step-by-Step Screenshots)

Whether your Gmail login another account question is around logging into 2 accounts in 1 browser or using an alternate email address, here's the answer.

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November 5, 2024

How to Use Multiple SMTP Servers in GMass

With GMass you can add multiple SMTP servers to your account, to choose which one you use based on the campaign you're sending and breaking Gmail's limits.

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October 25, 2024

Why Best Regards Is the Ultimate Email Sign-Off (With One Exception)

Best regards is my absolute favorite email sign-off for both formal and less formal professional emails. But not for cold outreach. Here's why.

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October 23, 2024

GMass on Mobile: What You Can and Can’t Do From Your Phone

GMass is a desktop app, but there's a lot you can do on mobile using GMass's Gmail add-on, web-based reports, and the Gmail app.

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October 10, 2024

How to Manage Unsubscribes with the GMass API

How to add or remove individual email addresses or even entire domains from your unsubscribe list when using the GMass API.

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October 9, 2024

How to Pull Campaign Reporting Data Using the GMass API

Need to pull your GMass campaign reporting data into another app or a dashboard? Good news: It’s a simple, straightforward process when …

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September 17, 2024

How to Send Transactional Emails with the GMass API

You can send full-fledged email campaigns using the GMass API. But… you can also use the GMass API to send …

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August 20, 2024

How to Use the GMass API to Create and Send a Campaign

A walkthrough of the steps to create a campaign with the GMass API (including connecting to a Google Sheet) and then sending.

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June 19, 2024

Install Manifest V2 of the GMass Extension for Use on Older Computers

Using an older computer/operating system with an older version of Google Chrome and having trouble with GMass? Try installing this version.

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