The SendHustle blog
Guides and tutorials on email automation, cold outreach, mail merge, and getting more replies.
Page 15 of 55 · 657 articles
The Email Tracking Guide: Benefits, Methods & Tools (2026)
Find out why you should track your email campaigns and how to do it using the right software in this definitive guide to email tracking.
Preview Text: What It Is, Best Strategies, & How to Set It in GMass
What is preview text? Here's how to set it in GMass for a single email or for a sequence. Plus strategies and best practices for preview text.
List-Unsubscribe Header: What It Is and How to Implement it in GMass
Understand the list-unsubscribe header, who should use it to add easier unsubscribe links in email clients, and how to enable it in GMass.
We Tested Gmail Multi-Send (Google’s Built-in Mail Merge)
Gmail multi-send is Google's first crack at native mail merge (although without personalization). We tried it out to see what it can do.
What’s the Cheapest Cold Email Tool in 2026? (Best Low Cost Option)
We evaluated 10 leading cold email platforms to find the cheapest cold email option — as well as the features you will and won't get with each tool.
Wedding Email Address Ideas & Complete Set-Up Guide (50+ Best Examples)
Why you need a wedding email address, how to set it up, dozens of ideas for what to make it, and ways you can best use it.
Bachelorette Party Invitations: Step-by-Step Guide to Free, Amazing Emails (30+ Examples)
Complete guide to bachelorette party invitations: What you need to include, templates, and a how-to guide for sending personalized emails.
Bachelor Party Invitation Emails: The Ultimate Guide (30+ Funny Templates)
Everything you need to send bachelor party invitation emails: Ideas, templates, subject lines, and how to send emails that get RSVPs.
The Save the Date Email Complete Guide 2026 (Templates, Free Options)
How to send save the date emails: Templates, free options, and a full guide to sending personalized, trackable save the dates to your guests.
Beats Marketing with Cold Email (13 Best Templates, Subject Lines)
Beats marketing with cold email is a great way to make sales. Here's how to build a list of rappers, templates for emails, and how to send with GMass.
Sell Beats Online: 10 Best Proven Strategies for Email, IG, BeatStars
The complete guide to sell beats online: Cold email, website, marketing, marketplaces, Instagram, YouTube, SoundCloud, and lots more.
Top 10 Mail Tracker Tools for 2026 (Features, Pricing)
Discover when recipients open your emails with these 10 amazing email tracker tools and learn what to look out for when choosing an email tracker.
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