💬 ชาวเน็ตแห่แชร์: tag/emaildeliverability

Level UI • 17 hours • in Articles • 9 min read

An MCP server is not a new API. It is a thin layer over the one you already have

Somewhere in the last year, "do we need an MCP server?" joined the list of questions that arrive in a brief before anyone has said what the thing is for. It is usually framed as MCP vs API, as though the Model Context Protocol were a newer kind of AP...

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nileshm • Oct 13 • in Articles • 3 min read

The three DNS records that decide whether your cold email gets delivered at all

Most write-ups about cold email deliverability lead with sending volume and warmup schedules. Those matter, but they're the second problem. The first problem is simpler and gets skipped constantly: whether your domain is even configured to let mail p...

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nileshm • Sep 30 • in Articles • 7 min read

Why your cold emails are landing in spam (and how to actually fix it)

You wrote a good email. You checked the spelling. You hit send on 200 of them this morning. And somehow, most of them are sitting in a folder nobody opens. If you have ever wondered why your emails go to spam with no warning and no explanation, you ...

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nileshm • Sep 11 • in Articles • 5 min read

Using AWS SES for Marketing Emails: The Setup Guide Most People Get Wrong

If you've priced out email marketing platforms lately, you've probably had the same realization every founder and growth engineer eventually does. Amazon SES sends email for about ten cents per thousand. Mailchimp, SendGrid, and the rest charge mult...

10 Reactions 2 Comments

jaafarabazid • Jul 18 • in Articles • 12 min read

Your WordPress says the email sent. It didn't.

A user tells you they never got the password-reset email. You check: WordPress says it sent. wpmail returned true. There is nothing in the logs, because there is nothing to log. The mail left the building and vanished. This is the worst kind of bug....

8 Reactions 2 Comments

nileshm • Jul 15 • in Articles • 2 min read

Why Your First Cold Email Through Amazon SES Didn't Send

If you just set up Amazon SES to send cold email and your first test message never showed up, you didn't break anything. This happens to almost everyone. It's called the sandbox, and every new SES account starts inside it. What the sandbox actually ...

5 Reactions 2 Comments

nileshm • Jul 3 • in Articles • 8 min read

Your Warmup Finished. Your Emails Still Went to Spam. Here's Why.

You did everything right. You set up a new sending domain. You ran warmup for three weeks. Green scores across the board. Then you launched your campaign and half your emails landed in spam. This is the most common cold email story in 2026. And the...

4 Reactions 2 Comments

nileshm • Jun 19 • in Articles • 4 min read

The Deliverability Black Box: Why Your Warmup Score Says "Healthy" While Your Emails Sit in Spam

If you run outbound for a living, you've lived this exact moment. Your warmup dashboard shows green. Your sender score looks fine. Whatever platform you're using tells you everything is healthy. Then you check a seed inbox or a friend's Gmail and yo...

2 Reactions 0 Comments

nileshm • Jun 15 • in Articles • 8 min read

Your Emails Are Not Landing in Enterprise Inboxes. Here’s Why (And What to Actually Do About It)

Let’s skip the fluff. You set up SPF, DKIM, and DMARC. You kept your complaint rate clean. You ran warmup for three weeks. You checked the boxes. And your emails are still showing up in spam for half your prospects. Welcome to email deliverability ...

4 Reactions 2 Comments

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