Gmail Limits

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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October 25, 2017

Unlimited Mail Merge Sending in Gmail: Official Launch

Today is the official launch of sending unlimited mail merge emails in Gmail. Now you can send mail merge campaigns as big

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Using the “Just create Drafts” option with unlimited SMTP sending

We recently announced the official launch of unlimited sending in Gmail. It works by allowing you to connect your GMass

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How to configure a Sendgrid SMTP account for GMass

If you’re using the GMass unlimited sending option by connecting an SMTP service to GMass, you may have chosen Sendgrid as

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September 28, 2017

Using an external SMTP server to send unlimited emails with Gmail and GMass

This article is a guide for GMass users that want to start using SMTP-based sending for their email campaigns in Gmail

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September 18, 2017

Coming soon — unlimited email sending with Gmail

In a few days, I’ll be releasing a technology I’ve been working on for the last month: the ability to send

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September 12, 2017

Gmail’s “reached a limit” bounces and how to avoid them

If you’re sending mail merge emails from your Gmail account, you’re likely aware of the basic limits that Gmail and G Suite

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June 15, 2017

You can now send huge 35 MB Gmail mail merge campaigns

Exciting news! We’ve re-engineered how GMass connects to Gmail to make it so that you can send mail merge campaigns

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May 11, 2017

Understanding the Gmail email size limit

GMass imposes a 35 MegaByte size limit (it used to be 15 MB) on a Gmail mail merge campaign, even though Gmail’s official published

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March 2, 2017

Gmail increases email size limit to 50 MB, but there’s a catch…

Gmail announced yesterday that the email size limit has been upped from 25 MB to 50 MB, but there’s a catch

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November 22, 2016

How to resend your mail merge campaign to bounced email addresses because you exceeded your Gmail limit

If you sent a mail merge campaign with GMass and found that some addresses bounced because you went over your

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August 29, 2016

Sending limit of free accounts will change to 50 emails/day

Starting Thursday, September 8, 2016, we will be changing the sending limits for free accounts. Previously, a free account was

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