The SendHustle blog
Guides and tutorials on email automation, cold outreach, mail merge, and getting more replies.
Page 14 of 55 · 651 articles
How a Team Member Can Send Follow-Ups to Your Mass Emails
Useful technique for teams: How a team member can use SendHustle to send follow-ups to contacts who don't reply to a mass email you send.
Mailtrack Mail Merge vs. SendHustle: Who’s Best for Sending Campaigns?
Mailtrack is a popular open tracking tool for Gmail that also offers some basic mail merge features. How does it compare to SendHustle for sending campaigns?
Top 10 Free Email Tracking Software (Features, Pricing, Reviews)
Check out the 10 best free email tracking software you can use to analyze your email campaign performance in 2022.
Send to Multiple Lists in a Single Campaign with SendHustle Multi Merge
Send a single email campaign to multiple lists in SendHustle. Connect 2+ Google Sheets, segmented behavior-based campaigns, or search-driven mailing lists.
0% Open Rate for an Email Campaign? 7 Possible Reasons + Best Fixes
Why you had a 0% open rate (it's probably a technical issue), how to troubleshoot it, and 10 steps to prevent 0% or low open rates in the future.
6 Cold Email Strategies Now That Apple Mail Privacy Protection Breaks Open Rates
Apple Mail Privacy Protection now leads to inaccurate open rates. Here's how much that affects cold email — and strategies to mitigate the impact.
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 SendHustle
What is preview text? Here's how to set it in SendHustle 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 SendHustle
Understand the list-unsubscribe header, who should use it to add easier unsubscribe links in email clients, and how to enable it in SendHustle.
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.
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