Outbound Tip of the Day: Using any hyphens or numbers in your secondary domains can hurt you’re domains reputation.
We monitored 75,235 inboxes for cold email, here's what we found...
In collaboration with ScaledMail.com, we put together a document covering all the best deliverability practices and niche insights that you need to be aware of for maximizing deliverability in 2026.
I also filmed a video walking through the insights live, watch at the hyperlinked image here:
Here’s a link to the document from the video: Email Deliverability Master Doc
This is probably one of the most comprehensive cold email deliverability trainings on the internet, definitely give it a watch if deliverability is something you struggle with.
Enjoy.
Have a blessed day,
Christian
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