Important Notification - Immediate Action required by all VIPRE customers using their own custom Mx Records
Earlier in the year we posted notification which required all clients to open their Firewall and/or Mail server to a new set of IPs. VIPRE Email Security is changing the architecture of mail flow that will improve both performance and resiliency.
Immediate Action - To avoid any disruption in email delivery, it is critical that all Partners/Resellers and their customers remove any static references to VIPRE IP[18.104.22.168] directly no later than Wednesday March 31st, 2021. This includes custom created DNS A-records to VIPRE's MX or RELAY (smart host) entry points. Any reference to IP[22.214.171.124] should be avoided and corrected with [126.96.36.199] as soon as possible.
After the upgrade, all services will continue to operate in our IP space 188.8.131.52/21, however some 72.35.23.* IPs will be repurposed.
If there are any questions with this please open a support ticket.
Excel Micro Support