Blog

May 6, 2026 Email Verification: Why It Matters and How to Do It What email verification is, why it protects your deliverability, how it works, and how to verify emails before you send to keep bounces low. Read article → April 29, 2026 Multichannel Outreach: Combine LinkedIn and Email to Double Replies One channel leaves pipeline on the table. How to run LinkedIn and email in one conditional sequence so each channel warms up the next and replies compound. Read article → April 16, 2026 AI for Cold Email: How to Use It Well How to use AI for cold email the right way (personalization, research and drafting) and where AI helps vs hurts, so your outreach stays human and effective. Read article → April 14, 2026 How to Personalize Cold Emails at Scale How to personalize cold emails at scale without spending hours per prospect, what to personalize, the levels of personalization, and how to automate it. Read article → April 12, 2026 The Best Time to Send Cold Emails When to send cold emails for the best response, best days, times and time zones, why timing matters less than you think, and how to find your own best window. Read article → April 10, 2026 A/B Testing Cold Emails: What to Test and How How to A/B test cold emails the right way, what to test, how to test one variable at a time, which metrics to trust, and how to act on the results. Read article → April 8, 2026 Break-Up & Re-Engagement Emails That Get Replies How to write break-up and re-engagement emails that win back silent prospects, why they work, when to send them, and ready-to-use templates. Read article → April 6, 2026 Custom Tracking Domain & Cold Email Sending Setup What a custom tracking domain is, why it protects your deliverability, and how to set up your cold email sending infrastructure the right way. Read article → April 4, 2026 Email Blacklists: How to Check & Get Removed What email blacklists are, how to check if your domain or IP is listed, how to get removed, and how to avoid being blacklisted in the first place. Read article → April 2, 2026 Should You Buy an Email List? (The Honest Answer) Why buying email lists almost always backfires (the deliverability, legal and quality problems) and the better way to build a targeted, verified list. Read article →