Knowledge hub Archive - Warmup Inbox
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How to Leverage AI for Cold Outreach
AI can supercharge your cold outreach if you use it wisely. But, you should think of it as a co-writer, not a full replacement. AI...
Best Practices for High-Volume Cold Email Outreach
Scaling cold email is all about reputation, relevance, and rhythm. Here’s how to keep volume high without tanking deliverability: 1. Warm up first Never go from...
Best SPF Flattening Recommendation
If your SPF record includes too many DNS lookups, it can break — and that harms deliverability. Flattening your SPF record means converting all include:...
What is the Best Bulk Email Platform?
The “best” platform depends on what you’re sending — and how much control you need over deliverability. Here’s a quick breakdown: Platform Best For What...
How to Avoid Giving Your Phone Number for Verification & Forms
If you’re hesitant to hand out your real number, you’re not alone; many users prefer alternatives for privacy. Here are a few safer options: Heads...
Top performing cold emails
Great cold emails aren’t long, but they are sharp, personal, and well-timed. What top emails have in common: Example framework: Hey [Name], I noticed [relevant detail]...
How to setup DMARC, DKIM, and SPF in Microsoft 365?
Setting up these email authentication records in Microsoft 365 takes a few steps, but it’s as easy as 1, 2, 3: SPF (Sender Policy Framework) Add...
How do I improve email deliverability?
To improve email deliverability, start with the basics: clean lists, warm inboxes, and legit sending practices. Top tips for better deliverability: Pro tip: Improving deliverability...
DMARC setup guide
Need to get DMARC up and running? We’ve got you covered with our quick and simple setup guide. What is DMARC? DMARC (Domain-based Message Authentication,...