Knowledgebase: MxForce
MX Force NOTICE: Upcoming IP Changes ­ ACTION REQUIRED
Posted by on 09 July 2015 11:14 AM

Hello MX Force Resellers and Direct Clients:


The MX Force email security solution you are currently using to protect your environment from spam and viruses is improving security even more. 

If you have not added the new netblock by the effective date of November 1, 2015 this service will be unable to deliver mail and it will be queued for up to five days before being returned to sender.

Below is the official MX Force documentation , including the new IP Netblock.

Official MX Force Notice of Upcoming IP Changes (PDF)


Please contact support with any questions,



ERROR: This domain name does not match domain registered in the license key file (, allowed domains:,localhost, please change the product path to match the domain under Admin CP > Settings > General Settings
This product will not work properly unless untill that value is changed.

For more information please contact Kayako support at