The Deliverable Diary

You’re scaling from a few thousand emails a day to fifty or a hundred thousand. Maybe more. You have a list, you have a sender domain, and you’d like the mail to actually reach inboxes. Here’s the version your future self wants you to have read before launching. Start at 500 to 1,000 emails on […]

You leave the coffee shop, your phone drops off the Wi-Fi and onto T-Mobile data, and your mail client throws “Could not connect to SMTP server.” Same email. Same settings. Same account that worked ninety seconds ago. Here’s the thing most pages won’t tell you: that’s not a bug. It’s policy. This guide covers why […]

There’s a common belief in marketing that if you tell a great story, people will naturally buy. It sounds nice. It feels right. But in practice, it’s only half true. Storytelling captures attention. Storyselling drives action. If your emails are getting opens but not conversions, the gap between those two ideas is probably where things […]

DMARC is a small text record you publish in your domain’s DNS that tells receiving mail servers what to do if a message claiming to be from your domain fails SPF or DKIM checks. It does three things: it authenticates your outbound mail, it tells receivers how to handle failures (ignore, junk, or reject), and […]

You can have everything else in place – domain authenticated (SPF, DKIM, DMARC), a clean, opt-in mailing list, solid content – but still end up in spam. Why? Because deliverability isn’t just technical. It’s behavioral. The hidden influence behind inbox placement Mailbox providers such as Gmail and Outlook don’t just look at what you send. […]

With the explosion of messaging apps, collaboration platforms and social media, it’s easy to assume email is losing ground. When it comes to reliable communication, instant tools such as Slack, WhatsApp and Microsoft Teams promise faster, more immediate messaging – and in many cases, they deliver. But, speed isn’t the same as reliability. For businesses […]