Sending bulk mail in Gmail? You can't do it without using a tool — here's why, plus a guide on how to use those tools to succeed.| GMass Blog
What personalization you should and shouldn't include in your mail merge subject lines to increase your open rates (and success rates).| GMass Blog
Mail merge errors in Gmail are regrettable — but also avoidable. Here's how to prevent problems like missing merge data, incorrect sends, and more.| GMass Blog
Choose the order GMass goes through your Google Sheet to email contacts: Sequentially, reverse, randomly, or alphabetically.| GMass Blog
How to make a GMass list dynamic so you can manage campaign recipients, auto follow-ups, suppression, and more from your Google Sheet.| GMass Blog