2. Open Gmail
If you just installed MergeMail, you may need to refresh the page.
3. Click the purple MergeMail icon on the top right of the window
This will open up a Gmail compose modal and open a MergeMail side panel that will let you choose a Google Sheet. Choose a Google Sheet with an email column, then select the email column on the next page. Follow the next steps to set the recipients.
4. Write your Gmail email
Compose your email in Gmail as you normally would. You can use attachments and/or images.
5. Click “Send” send the email
One copy of the email will be sent to each of the recipients.
Here’s a video showing how to do this: