The SendHustle blog
Guides and tutorials on email automation, cold outreach, mail merge, and getting more replies.
Page 20 of 55 · 651 articles
Is Cold Emailing Illegal? (US, EU, UK, Canada, Australia Laws)
Discover if cold emailing is illegal in various countries and 4 best practices to ensure legal compliance.
Cold Email vs Spam: 5 Key Differences + 7 Handy Tips (2026)
Discover 5 key cold email vs spam differences, including their legality, and 7 actionable cold emailing tips to hit the inbox, not the spam folder.
Cold Email vs Cold Call: 6 Key Differences (2026 Guide)
Explore 6 cold email vs cold call differences, which approach is better, and how to improve your cold outreach.
Guide to using the Zapier integration
How to use Zapier to connect SendHustle to thousands of other apps to build whatever kind of email automations you might need.
Use our tools to fix your spam issue
You’ve determined that emails you send with SendHustle are going to the Spam folder or are getting blocked. You’ve already ...
Guide to using webhooks
SendHustle now supports webhooks for the following types of events: Sends Opens Clicks Replies Unsubscribes Bounces What’s a webhook? There’s ...
Saas Email Marketing with Gmail Automation Strategy (2026)
Why Email Marketing Should Be a Part of Your Saas Marketing Strategy In an increasingly crowded SaaS marketplace, it’s more ...
8 Compelling Cold Recruiting Email Templates (+ 7 Tips)
Here are 8 cold recruiting email templates and 7 actionable tips to help you get started with recruiting emails.
A Fail-Proof Cold Email Strategy: 8 No-Nonsense Tips
Explore 8 practical tips to create an effective cold email strategy in 2021.
Update on Spam and Phishing Issue
[See below in the “What we did” section for the latest updates.] Over the last week, starting on July 28, ...
Introducing A/B Testing
You can now A/B test your email outreach campaign using our powerful platform. Here are the basics: Easily vary your ...
Cold Email Marketing Guide: Types, Tips, Templates
Explore what cold email marketing is, 9 practical tips to ace it, 4 templates, and the best tool for the job.
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