Category: Deliverability view all

Over 17% of Email is Sucked into the Black Hole

According to a Return Path’s latest Deliverability Benchmark Report, of the 21% of email that is not delivered to the inbox, only 3.3% is sent to a “junk mail” folder and 17.4% is not delivered at all – it just vanishes! Return Path did not state where they believe the email to be, but we […]...

Bounce and Feedback Loop Test Addresses

Test your bounce and feedback loop processing systems with our auto-responder email addresses. Check out SocketLabs, and try our services for Free!...

New Smart Delivery Rule Update

New Smart Delivery Rule Update

We just released a new production release of Hurricane MTA Server and there are two things you should know about it: First, now our new Dynamic Block Rules are a part of the Smart Delivery Rules. Now, protecting your reputation is automatic. You can read more about Dynamic Block Rules here. Second, Smart Delivery Rules […]...

Protect your Email Reputation with New Dynamic Block Rules

Protect your Email Reputation with New Dynamic Block Rules

Protecting your email reputation is getting harder, yet it's critical to successful delivery of marketing or transactional email. Protect your email reputation....

Feedback Loop Processing and Reporting in Hurricane MTA Server

Feedback Loop Processing and Reporting in Hurricane MTA Server

One of the biggest updates in the new release of Hurricane MTA Server is built in feedback loop report processing. Learn about feedback loops at Socket Labs....

Feedback Loop Signup Links

Here is a handy list of feedback loop signup links....

Handling Feedback Loop Reports with a Plugin

One of the cool new events supported by the new IDynamic plugin API interface is OnFeedbackLoopParsed which can be fired each time a feedback loop report is received and processed by Hurricane MTA Server. The following code illustrates how the event can be handled by your code. If you have not read about the new […]...

Email Open Rates

Email Open Rates

Are you interested in learning how email open rates are calculated? We've got you covered! Check out the SocketLabs blog online today, and learn more....

IP Tagging / Warmup

IP Tagging / Warmup

The latest Hurricane MTA Server beta build includes exciting new deliverability increasing features. Each IP on Hurricane MTA Server can now be tagged with a user defined id which can be used to classify IP addresses. Delivery rules can then be tagged to restrict them to IPs with the same tag. To tag a delivery […]...