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Gmail Mail Merge

GMass is one of, if not the, industry-leading Gmail mail merge solutions. With GMass, you can send personalized emails at scale from right inside Gmail with powerful (yet easy-to-use) mail merge features.

Here on the Gmail mail merge archives page, you can read the articles our team has written about sending your merge emails in Gmail.

We're covering lots of different merge features, including personalized attachments, list filtering, merge previewing and a whole lot more.

You might also be interested in our epic mail merge for Gmail guide. It covers the different techniques for mail merging with Gmail, top strategies, software options and how to get started fast.

September 29, 2025

How to Connect to a Google Sheet to GMass (Full Guide)

A complete guide to the Google Sheet connection box in GMass, including how to use the spreadsheet picker and optional settings.

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September 24, 2025

How to Send Personalized Bulk Sales Quotes Fast Using Mail Merge

How to send bulk sales quotes fast — all by using mail merge personalization right inside of your Gmail account.

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September 17, 2025

Google Forms Mail Merge: How to Automate Emails to Responders

How to run a Google Forms mail merge — where you automatically send a personalized email to anyone who fills out your form.

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September 9, 2025

How to Save Hours with an Invoice Mail Merge in Google Sheets

How to set up an invoice mail merge using Google Sheets and Gmail to save hours every month over manual attaching and sending.

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September 3, 2025

6 Tips to Format Your Google Sheet for Smooth Mail Merging

How to format Google Sheet data for a successful mail merge using GMass — including column headers, catching typos, and more.

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September 2, 2025

Google Docs vs Microsoft Word Mail Merge: Which Is Better in 2025?

When to use Google Docs vs Microsoft Word mail merge tools — and, if you're sending emails, why to skip both and use Google Sheets + GMass.

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July 30, 2025

6 Mail Merge Follow-Up Strategies That Majorly Boost Your Reply Rate

Six underused but incredibly effective strategies and tactics to write better mail merge follow ups — and get better results from your campaign.

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July 11, 2025

How to Create a Google Mail Merge Template (5 Examples That Actually Work)

The elements of creating a Google mail merge template, plus 5 great examples and how to set up your template for a campaign in Gmail.

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July 1, 2025

Improve Your Mail Merge Deliverability: 10 Proven Strategies

Mail merge deliverability can be challenging — but presents different opportunities and solutions than other types of emails. Here are the keys.

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June 18, 2025

Mail Merge Subject Lines: 3 Secret Killers and 5 Smart Options

What personalization you should and shouldn't include in your mail merge subject lines to increase your open rates (and success rates).

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June 9, 2025

How to Fix Common Mail Merge Errors in Gmail

Mail merge errors in Gmail are regrettable — but also avoidable. Here's how to prevent problems like missing merge data, incorrect sends, and more.

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June 4, 2025

The 11 Fatal Problems with Gmail’s Built-In Mail Merge

Gmail has a built-in mail merge feature on some Workspace plans. Here's why it's probably not going to meet your needs — and an alternative that will.

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Find out why GMass is the most popular Gmail mail merge tool in the world

Easy to learn. Easy to use. Packed with time saving, email enhancing features.

Try GMass for free Then check out the quickstart guide to send your first mail merge email in minutes!

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