A go-to resource on best practices for email security, anti-spam trends, product updates and everything in between.
Posts
Engineering
How MailChannels’ Dual-Layer Reputation Defeats the Account-Rotation Exploit
·3 min read
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 …
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 …
Why Email Is the Most Dangerous Output Channel for AI Agents
·6 min read
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 …
The Hidden Tax Every Multi-Tenant SaaS Platform Pays on Email
·7 min read
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 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 …
Ethical hosting is more profitable than cheap hosting
·5 min read
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 …
Cleaning up the internet, upstream: what web hosts can learn from Monarx’ CTO
·7 min read
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 …
Why Domain Reputation is the New IP Reputation | Matt Vernhout
·33 min read
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 …
Your Guide to Reaching the Inbox Every Time Email deliverability is more than just sending an email—it’s about making sure your message actually lands in your recipient’s inbox, not in …
Your IP reputation directly impacts whether your emails land in the inbox or get silently dropped. In this hub, you’ll find everything you need to understand, monitor, protect, and repair …