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!...

Configuring an IIS SMTP Server to Relay to SocketLabs On-Demand

Configuring an IIS SMTP Server to Relay to SocketLabs On-Demand

Learn how to configure an IIS SMTP server to relay to SocketLabs' On-Demand. Follow these 5 simple steps to increase performance and reliability!...

Getting Serious About Security

Today we will be releasing an update to the  SocketLabs On-Demand Control Panel with many new security improvements.  We understand the importance of protecting your email data and we want to make sure you know we are serious about it.  Most of today’s changes should go completely unnoticed.  There are, however, a few important changes […]...

New Suppression List Removal Process for Complaints

This morning we released an update to the SocketLabs On-Demand Control Panel with a new removal process for addresses suppressed due to a complaint. You now have the ability to remove any user from your Suppression List without any interaction with SocketLabs Support Team, making it easier than ever to directly manage your Suppression List. […]...

All new Suppression List management features now available!

All new Suppression List management features now available!

SocketLabs is excited to announce some great new features to help you manage your Suppression List! If you are unfamiliar with the Suppression List page, it can be found in the Control Panel. Once you’ve selected a Server to manage just click on Configuration menu in the top menu bar and then select “View Suppression List”. Upon […]...

New Search Features

We are always hard at work trying to enhance your experience with our SocketLabs On-Demand service.  This week we released an update that contained some fantastic new enhancements.  If you haven’t already noticed, here is a quick overview of what we added. Searching in the Control Panel and API You will find it is much […]...