Learn how to send effective cold emails
with Woodpecker Academy
LATEST ARTICLES
Cold Email Infrastructure: The Real Reason Your Outreach Isn’t Landing
Still wondering why your cold email campaigns get ignored – or worse, land in the spam folder? It’s probably not your pitch or your subject line. Nine times out of ten, the culprit is weak cold email infrastructure. If you’re firing off campaigns from your main domain, skipping DNS setup, or trusting a single inbox to do all the heavy lifting, you’re setting yourself up for disappointment.
The Real Reason Your Cold Emails Are Failing? Meet the Email Feedback Loop
Email feedback loops protect your sender reputation. Learn how they work, why they matter, and how to use them to avoid spam folders and complaints.
H.O.L.L.O.W. Email Outreach Strategy: Build Better Campaigns
Outreach has changed in 2025 and beyond. Remember when you could send a cold email to anyone with an inbox and expect at least a half-interested reply? Those days are long gone. Your target audience is flooded – maybe even drowning – in sales outreach, marketing strategies, LinkedIn DMs, and the same tired “quick question” subject lines. No wonder response rates keep slipping and more emails end up in the spam folder than ever before.
Email Throttling: What It Is and Why You Should Care
What is email throttling and why does it matter? Learn how throttling affects deliverability, sender reputation.
How Many Emails Can You Send Before Considered Spam?
Hit send. Hit a limit. Hit the spam folder? That’s the risk with cold email outreach. Send too few emails and no one replies, send too many and you risk being marked as spam.
How to Reduce Spam Score (and Land in Real Inboxes)
You wrote the email. You sent it to the right list. Everything looked fine. However, your message never reached the recipient’s inbox. It happens more often than it should. And one of the most common causes? A high spam score.
How To Find Emails for Cold Emailing Legally In 2025
This guide walks you through the legal and reliable methods for finding the right contacts for your next cold email campaign.
Spintax For Cold Email: All You Need To Know
Spintax helps you generate unique emails without writing them manually – keeping outreach messages fresh, natural, and, most importantly, seen. Read on to find out more about spintax.