May 22, 2018

You can now unsubscribe an entire domain from your Gmail mail merge campaigns sent with GMass. Unsubscribing a domain is

November 23, 2017

Have you ever gotten a bounce after sending an email from Gmail with a 69585 bounce code that references a URL?

September 12, 2017

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

May 3, 2017

You now have more control over your account’s bounce list and how bounces are handled for your account. GMass’s reply

September 9, 2016

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

July 14, 2016

Several users have reported that in the last few days, sending to yahoo.com email addresses, and email addresses hosted by

June 13, 2016

With a recent increase in GMass’s popularity has come an increased number of reports of Google accounts getting suspended after

May 14, 2016

Several users have recently reported seeing bounce backs from Gmail that look like this: Delivery to the following recipient failed

April 20, 2016

Today we launched a new feature that allows G Suite (formerly called Google Apps) users of a single organization to

January 2, 2016

Update on 3/22/16: This feature has been enhanced. Bounces are now detected automatically and bounced addresses are suppressed in future

October 6, 2015

You now have the option to insert an Unsubscribe link into your email marketing campaigns with GMass. To insert an