Archive for March 2011 | Monthly archive page
Mar 29
Disabling Port 25
As part of our efforts to minimize mail deferrals, we will be deploying a popular and simple technique to combat outbound SPAM i.e disabling Port 25 for MUAs (such as outlook, thunderbird etc). Port 587 has already been enabled as a replacement and we encourage you to ask your Customers to enable Port 587 for