Mail Merge QR Codes: How to Send Each Email Recipient a Unique Scannable Image
You can send personalized images with GMass — and that includes the ability to send mail merge QR codes. In this article, I’m going to demonstrate how to…
GMass Blog
Author: Sam Greenspan
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5 Best Chrome Extensions for AI + ChatGPT Email Replies
AI email replies are here — and there’s a whole new wave of ChatGPT-based Chrome extensions available to write ‘em. Replying to email is a logical early stop…
How to Auto-Send Someone a New Campaign After They Open, Click, or Reply
One of GMass’s popular features is the ability to send segmented campaigns based on how recipients interacted with a previous campaign. For example, you could send a new campaign…
Real Estate Email Automations: How to Send Recurring Messages to Your Prospects
Real estate email automations are campaigns you set up once, then the machines keep on sending ‘em out for you indefinitely. I’ve spoken with several real estate agents in…
The #1 Broken Link Outreach Template That Will Actually Succeed in 2026
It’s not hard to find a broken link outreach template online — but it’s damn near impossible to find one that still works. Broken link outreach has become…
The AIDA Formula for Cold Email Copywriting: 5 Best Strategies to Close Deals
The AIDA formula is a classic sales and marketing copywriting method. And, when it’s done right, it can move someone from a cold prospect to a customer ready to…
Recurring Campaign Technique: How to Send to All Emails on an Always-Changing Google Sheet
Note: There’s now a MUCH easier way to do what’s described in this article. Check out GMass’s dynamic lists. GMass’s recurring campaigns feature is a powerful automation tool. It’s great for…
ChatGPT + Cold Email: 5 Best Ways to Use AI in Your Email Copywriting
AI writing tools aren’t new. But when ChatGPT showed up in December 2022, everything changed. Oh man, did everything change. This isn’t a mere AI writing tool. It can…
How to Write an Email Correcting a Mistake (Tips, Best Practices)
How to write an email correcting a mistake will come up in your email sending career. It’s inevitable. No matter how careful you are, no matter how many people proofread…
How to Trigger a Transactional Email to New Rows in a Google Sheet
Update: Instant emails in recurring campaigns is now a native GMass feature. You no longer need to use this workaround. However, if you’d like to (for whatever reason),…
5 Powerful Ways You Can Personalize Emails When You Don’t Have Any Customer Data
Every article about effective email marketing in, well, history, discusses personalization. And they’re not wrong. (“They” includes me, because I’ve written tons of articles myself advocating for personalization.) Personalization is an…
Email Templates for Gmail: The 4 Best Ways to Easily Design Marketing Emails
Email templates in Gmail (and GMass) were the first thing multiple people asked about on GMass’s Facebook group. ⚠️ Important: GMass now has a built-in template creator —…