Diagnosing SMTP Service Connection Issues

Diagnosing SMTP Service Connection Issues

Are you having problems connecting to smptp.socketlabs.com? Come to SocketLabs today, and let us help diagnose your SMTP service connection issues!...

Don’t Let Blacklisted Domains Affect Your Deliverability

Over the past few months, we have been working on designing and implementing a new ultra-efficient spam detection system across our entire outbound email delivery infrastructure.  Processing billions of messages a year through our SMTP servers makes it difficult to scrutinize each and every message to the level of detail we desire.  As we have incrementally […]...

The All-New SocketLabs On-Demand Control Panel

The All-New SocketLabs On-Demand Control Panel

SocketLabs is excited to announce that today we will be releasing a major update to the SocketLabs On-Demand Control Panel. We have completely rewritten the all-new SocketLabs On-Demand Control Panel from scratch and we have included some great new features.  While maintaining a similar look and feel, we have drastically improved the Control Panel’s performance. Below […]...

Giving Back Some of What We Have Received

Giving Back Some of What We Have Received

As we close out 2012 we want to especially thank our wonderful customers for placing their trust in SocketLabs for both our world-class on-premise and hosted SMTP server solutions.  Your commitment to SocketLabs has not only allowed us to expand and enhance our products and services but, also to give back to organizations that are […]...

Hurricane MTA Server 2.0 Feature Highlight – HTTP Event Engine

Hurricane MTA Server 2.0 Feature Highlight – HTTP Event Engine

One of the cool new features of the Hurricane MTA Server 2.0 release is the new HTTP Event Engine.  What’s cool about the Event Engine is that you can now have Hurricane MTA Server send your application delivery events like sent, bounced, failed and feedback loops directly, in real-time without having to parse log files […]...

Are your DomainKey/DKIM keys secure enough?

If you are securing your email with DomainKeys or DKIM, please be aware of the key-length you are using. Our free DKIM tool generates 1024-bit keys....

Announcing Hurricane MTA Server Version 2.0

Hurricane MTA Server Version 2.0 Today we are pleased to announce version 2.0 of our industry leading Hurricane MTA Server.  Hurricane MTA Server 2.0 is the next evolution of our high performance, high deliverability MTA. Under the Hood Running our own cloud SMTP service, which we built on top of Hurricane MTA Server, has given […]...

Comcast Moves to Block Port 25 for Residential Customers

Comcast has recently announced several changes to its residential Internet service.  The most notable change is the block of TCP port 25.  Port 25 is the default SMTP port used to send email on the Internet.  Most email clients by default use port 25 to send email.  The net effect of this block is that […]...

When Using a Smart Host is the Smart Choice

A smart host server or SMTP relay server can provide enhanced email delivery services. Read more about when a smart host is the smart choice at SocketLabs!...