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GMass Blog

Tips and tricks for sending email campaigns inside Gmail

September 30, 2016

Is There a Best Day to Launch an Email Marketing Campaign?

Conventional Wisdom on Email Timing is Evolving A 2016 email marketing study concluded that Emails sent on Saturdays generate 60% …

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September 27, 2016

You can now transfer your subscription to another account

You can transfer your paid GMass subscription from one account to another, even if one account is a Gmail account and …

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September 25, 2016

How to change or update the credit card for your GMass subscription

If you’ve previously subscribed to a paid GMass plan, at some point you may need to change or update the …

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September 10, 2016

Cancel your GMass subscription

How to cancel your subscription to GMass’s mail merge tool depends on whether you subscribed with a credit card or …

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September 9, 2016

New Gmail Mail Merge Feature: Manually Import or Remove Unsubscribe Addresses

If you’ve been using GMass for your mail merge campaigns in Gmail, you can now easily add email addresses to …

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September 3, 2016

What the “An Error occurred, but the error response could not be deserialized” error means

If you’ve sent a Gmail mail merge campaign with GMass and were notified that this error was generated while sending to …

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September 1, 2016

Video interview with GMass founder, Ajay Goel, on Growth Hacker TV

Check out this just-released Growth Hacker TV video interview with Ajay Goel, the creator of GMass. In this video, Ajay …

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August 31, 2016

How to stop GMass from sending emails from your Gmail account

There are lots of reasons why you may need to stop GMass from sending emails from your Gmail account: GMass …

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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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August 19, 2016

How to set your custom tracking domain in GMass

I’ve written extensively about the importance of having a dedicated tracking domain for your GMass account. Now, you can set …

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August 18, 2016

How many emails can you really send with GMass and Gmail? [Updated 2018]

Gmail officially claims that with a regular Gmail account you can send 500 emails/day and with a G Suite account …

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August 12, 2016

Spammers, GMass, and why your legitimate emails are ending up in Spam or being flagged as scam

We’ve had several users in the last few days report that emails they are sending with GMass to their own …

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