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GMass Blog

Tips and tricks for sending email campaigns inside Gmail

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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June 12, 2024

How AI Can Fix Grammar, Typos, & More in Google Sheets

How to use the GPT for Sheets extension to correct typos, spelling, grammar, tone, and more inside of Google Sheets then merge into GMass campaigns.

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June 11, 2024

How to Easily Scrape Prospect Data with GPT for Sheets (New)

How to use the GPT for Sheets add-on for Google Sheets to find prospect data, scrape it, and get it ready to use in GMass cold email campaigns.

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June 7, 2024

How AI Can Write Unique Cold Email Opening Lines in Google Sheets (New, Easy Method)

How to use the GPT for Sheets add-on to research companies or prospects and write unique cold email openers for them, then mail merge into GMass.

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June 6, 2024

How to Quickly Clean Data & Extract Emails with GPT for Sheets

How to use GPT for Sheets to employ AI-powered data cleaning and email address and first name extraction inside Google Sheets.

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June 5, 2024

How to Set Up GPT for Sheets – Guide (AI/ChatGPT Inside Google Sheets)

How to set up GPT for Sheets, the Google Sheets add-on that brings in ChatGPT. Also figuring out the costs and the integration with GMass.

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May 21, 2024

GMass Can Instantly Detect New Rows in Your Google Sheet and Send Them a Campaign

Recurring campaigns are one of GMass’s most powerful features. If you’re not familiar, GMass can detect new rows in a Google …

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May 9, 2024

How to Use the GMass OAuth Webhook API Feature

Does your third-party app send email for users through GMass? This method enables you to pass key info from GMass back to your app.

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Transform your Gmail account into an email marketing powerhouse

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