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GMass Blog

Tips and tricks for sending email campaigns inside Gmail

July 5, 2019

New responsive campaign reports

We’ve just launched a new responsive campaign report. The new report is beautiful, more easily accessible, and works on desktop and …

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False opens

May 30, 2019

Dealing with false opens in Gmail

We recently noticed inflated open rates across campaigns, and upon a detailed examination, we found that Gmail has been triggering …

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Gmail daily send limit

May 29, 2019

Hit Gmail’s sending quota? We’ll still send your campaign

If you’re a reputable sender, GMass will now automatically push your campaign over our SMTP server if your campaign pauses …

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email analyzer

May 27, 2019

Our new Email Analyzer checks for SPF, DKIM, and blacklists

The new Email Analyzer is for the email marketer that wants to check the SPF and DKIM of their email messages …

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May 13, 2019

Live Updates on the Google OAuth verification process and security audit

Earlier I wrote about my feelings on Google’s new verification process for sensitive and restricted Gmail API scopes, and here I’ll …

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May 1, 2019

My feelings on Google’s $15,000-$75,000 OAuth verification process and security assessment

Last October, Google announced that it would start being more stringent with software vendors building apps on top of the …

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April 27, 2019

Useful sysadmin skills I’ve taught myself recently

GMass is a lean operation, and not only am I the product manager, but I’m also the sysadmin, which means …

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April 26, 2019

How to send recurring emails to the same set of people for “reminder” campaigns

In this article I'll teach you a super easy way to send recurring “reminder” email campaigns to the same set of people hourly, daily, weekly, or monthly.

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April 4, 2019

We’re clicking your links and checking them twice

This guide teaches you how to use the free link checker, by GMass, to check all the links of an HTML email campaign.

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March 1, 2019

Google’s Safe Browsing program made my week hell

Google’s Safe Browsing program protects a lot of people from phishing, malware, and other harmful sites. In fact, it’s so …

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February 28, 2019

Understanding the timing of email campaigns

GMass times the sending of your campaigns based on both your Gmail account’s limits and the max emails per day that …

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February 5, 2019

How to handle Google’s disabling of inline installations of Chrome extensions

On June 12, 2018, Google disabled inline installation of Chrome extensions. This means that now you can’t directly install an extension …

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