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GMass Blog

Tips and tricks for sending email campaigns inside Gmail

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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January 5, 2020

Five annoying issues with Google’s OAuth Scope Verification

Here are some of the problems you'll likely run into when working with Google OAuth and its verification process. Hint: it's not fun.

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January 4, 2020

Forced migration to Google Sheets API v4 is bullshit

When I read that Google is forcing developers to migrate from Google Sheets API v3 to v4, I was mad. Here's why.

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December 18, 2019

How to let everybody on Craigslist down gently via email

After posting an ad on Craigslist and collecting responses, it's nice to email everybody back letting them know you DIDN'T pick them. It's easy too.

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December 16, 2019

How to Use Word & Excel for Mail Merge (Step-by-Step Guide) 

Want to learn how to do a mail merge? This visual walkthrough guide has all the steps you need for a mail merge with Microsoft Word and Excel.

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December 12, 2019

How to Send a Mail Merge with Excel [Visual Guide]

In this article, I’ll show you how to use mail merge with an Excel spreadsheet to send letters, emails and other custom documents at scale.

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December 11, 2019

Developer’s Guide to the Gmail API and From Addresses/Names

Using the Gmail API to retrieve From Address/Name information for Drafts and Messages comes along with some idiosyncrasies. Here's how to deal with them.

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December 2, 2019

The 10 Most Read ‘How I Email’ Interviews of 2019 From The Gmail Genius

The most popular How I Email Q&As of 2019 from The Gmail Genius. The interviews highlight smart folks who generously offer a glimpse of their email habits.

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November 12, 2019

Lock down SQL Server in AWS (The Poor Man’s Guide)

You've been told that you shouldn't have your production SQL Server on a public IP address. This is how to do that EASILY in AWS.

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November 9, 2019

How to Change Your Email Name and Email Address [Step-by-Step Guide]

Want to know how to change your email name or email address? This article is a walkthrough guide on how you can easily change both.

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November 8, 2019

Woodpecker Email Review + 3 Great Alternatives (Pros, Cons, Pricing)

In this article, I’ll review Woodpecker email and give you three great alternatives to try instead. Includes key features, pros, cons, pricing in 2020.

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November 7, 2019

How to Send an Email to Undisclosed Recipients in Gmail

This article is a walkthrough guide on how to quickly send an email to undisclosed recipients in Gmail. I will also share a far easier alternative to this.

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