Blog Podcast

Podcast

SMTP Relay for WordPress Hosting: Why It’s Essential

Stop Contact Form Spam, Fix Delivery Failures, and Protect Your IP Reputation WordPress powers over 43% of the web, and with it comes one big hidden problem: email delivery. Whether...

Using SMTP Relay to Improve IP Reputation

How a Smart Relay Strategy Protects Your Deliverability and Brand If your emails are getting blocked, bounced, or dumped into spam, your IP reputation is likely the culprit. IP reputation...

Why Web Hosts Should Use an SMTP Relay

The Key to Protecting IP Reputation and Keeping Your Customers Happy If you’re a web host, there’s a high chance you’re sending outbound email on behalf of hundreds—if not thousands—of...

Detecting and Blocking Compromised Email Accounts

Stop Abuse Before It Wrecks Your IP Reputation A single compromised email account can jeopardize your entire email infrastructure. Whether it’s caused by stolen credentials, a hacked WordPress plugin, or...

Detecting And Blocking Compromised Accounts

How SMTP Relay Services Prevent Outbound Spam

Stop Spam at the Source—Before It Hurts Your Reputation Spam isn’t just a nuisance—it’s a direct threat to your email infrastructure, your IP reputation, and your customers’ trust. And when...

How MailChannels SMTP Relay Improves Email Deliverability

Stop Getting Blocked. Start Hitting the Inbox. If your emails aren’t reaching inboxes, it’s not just frustrating—it’s bad for business. Whether you’re running a hosting platform or sending transactional email...

SMTP Relay vs. SMTP Server: What’s the Difference?

If you’ve ever configured email infrastructure, you’ve likely come across terms like SMTP server and SMTP relay. While they sound similar, they serve very different purposes—and confusing them can lead...

What Is an SMTP Relay?

Everything You Need to Know About How Email Gets Delivered Reliably When you click “send” on an email, what really happens behind the scenes? If you’re a hosting provider, SaaS...

How to Secure Outbound Email Flow

When it comes to email infrastructure, most of the attention goes to inbound filtering. But if you’re running a hosting platform, ESP, or SaaS product, your outbound email flow is...

Why Shared Hosting Is Prone to Spam Abuse

Shared hosting is a cost-effective, scalable solution for millions of websites and email users. But with affordability comes risk—shared hosting environments are a frequent target of spam abuse. One compromised...

Stay updated with MailChannels

Subscribe to the MailChannels Blog to receive new blog posts in your inbox.

Join our team

MailChannels secure and deliver email for more domains than anyone else.

View careers

Contact us

Have any feedback or questions? We’d like to hear from you.

Cut your support tickets and make customers happier

Get a demo