From the team
Guides and updates on deliverability, email marketing, and getting the most out of your sending.
Reach the inbox, not the spam folder
SPF, DKIM, and DMARC in plain English — what each one does, why mailbox providers care, and how to set them up without a deliverability degree.
Read moreWarming up a new sending domain
A brand-new domain has no reputation — good or bad. Here's how to ramp volume gradually so providers learn to trust you instead of throttling you.
Read moreWrite subject lines people actually open
The subject line is the only part of your email most people ever see. A few small habits reliably lift open rates without resorting to clickbait.
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