Nick Schafer

Author

Nick Schafer

Manager of Deliverability & Compliance at Mailgun by Sinch

Latest stories by Nick Schafer

Here’s everything you need to know about DNS blocklists

The word “blocklist” can almost seem like something out of a movie – a little dramatic, silly, and a little unreal. Unfortunately, in the real world, blocklists are definitely something you...

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Six deliverability strategies to keep you off ISP naughty lists this holiday season

Old Kris Kringle’s not the only one who makes a list and checks it twice. ISPs are notoriously scrupled when it comes to evaluating senders on their way to the inbox. While...

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Numbers don’t lie: What factors are impacting your deliverability?

It’s no secret that many first-time senders struggle with delivery across different mailbox providers. What makes this even more complicated is that your delivery rate might differ...

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The BIMI email specification: Your reward for solid authentication

Remember in grade school when you’d get a gold star for a job well done? How about the feeling you get when you earn a new badge on GitHub? It’s always cool to get recognized...

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What is a honeypot, and how does it affect legitimate email senders?

The moment Vesper Lynd slinks her way onto the screen in Casino Royale, you know exactly how this will all play out. Despite being a world-class spy, James Bond will fall...

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