07/24/20 - Try our new and free email verification service 07/14/20 - We've re-invented open tracking, and pixel blockers can't stop us 05/27/20 - New feature: Send personalized attachments 06/23/20 - Now you can send a mail merge to two people per email, like a married couple ×

FAQ and Support

If you need support, please first search the GMass blog, as 90% of support questions can be answered by a blog post. The most common question is: How do I cancel a scheduled campaign? Here is the answer. If you need to cancel your paid subscription, see the cancellation instructions. If you still need help, see our guide to getting GMass support.

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Stay up to date with GMass product developments on the GMass Blog and GMass Twitter feed.

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