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Engineering

How MailChannels' Dual-Layer Reputation Defeats the Account-Rotation Exploit

At MailChannels, we evolve our defenses constantly to stay ahead of email abuse. One of our most effective recent advances, the Dual-Layer Domain and Sender Reputation Policy, has quietly become...

Dual-Layer Reputation
Product

MailChannels Is Now on Zapier

MailChannels now has a native integration in the Zapier app directory. Connect it to thousands of other apps and trigger transactional emails automatically, without writing any code. If you’re already...

MailChannels Is Now on Zapier
Trends

Why Email Is the Most Dangerous Output Channel for AI Agents

There is a version of this post that chases a news cycle. This is not that version. Instead, this is for the developers and platform engineers who are building systems...

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Trends

The Hidden Tax Every Multi-Tenant SaaS Platform Pays on Email

Most SaaS platforms treat email as a solved problem. Plug in SendGrid or SES, wire up some templates, move on to the next sprint. But for a large and growing...

The Hidden Tax Every Multi Tenant SaaS Platform Pays On Email
Best Practices

Dedicated IPs: Premium Price, Diminishing Returns

The dedicated IP has long been the email industry’s most oversold deliverability feature—a relic of an era when mailbox providers relied heavily on IP reputation to sort good mail from...

Diminishing Returns
Podcast

Ethical hosting is more profitable than cheap hosting

For years, hosting providers have been treated like utilities. Power on. Bits flow. Problems belong to someone else. That model is breaking down. In a recent MailChannels podcast conversation, infrastructure...

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Podcast

Cleaning up the internet, upstream: what web hosts can learn from Monarx’ CTO

In enterprise security, a false positive is annoying. A user calls support and asks why a file was quarantined. Someone investigates, restores it, and the business moves on. In hosting...

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Podcast

Why Domain Reputation is the New IP Reputation | Matt Vernhout

In this episode, email deliverability expert Matt Vernhout joins the podcast to discuss essential insights into the current state of email delivery. Matt emphasizes the importance of looking at campaign...

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Podcast

The SparkPost Story: George Schlossnagle

In this episode, we welcome George Schlossnagle, a mathematician turned tech entrepreneur, who shares his fascinating journey from academia to co-founding one of the world’s leading email infrastructure platforms.  George...

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Corporate

Inside MailChannels: A Day in the Life of the Spam Fighters

Email should just work. And when it does, most people don’t think about the machinery behind it. But for web hosting providers, that simple “send” button is anything but simple....

A Day In The Life Of Our Ops Team 2

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