On-Premises

After email is flowing through VIPRE and no other solution, we highly recommend locking down your mail server to only accept mail from VIPRE.

By locking down your server to accept only port 25 connections from the VIPRE IP range, you ensure all inbound mail must be filtered through VIPRE before reaching your server. Blocking additional sources of email allows the VIPRE product to protect you as intended; if other sources of email are allowed into your network, that defeats the purpose of protecting your email with VIPRE.

Allowed VIPRE IP ranges can be found here.

Microsoft 365

To ensure the deliverability of your filtered mail from the VIPRE platform, it is recommended that a receive connector is created on your Microsoft 365 account.

1. In the Microsoft 365 Admin Center, find Mail Flow, then select Connectors
2. Click the + icon
3. Select Partner Organization in the From: dropdown menu
4. Select Office 365 or Microsoft 365 in the To: downdrop menu
5. Name your connector and click Next
6. Select Use the sender's IP address and click Next
   • VIPRE IP ranges can be found here
7. Select whether or not to enforce TLS
8. Click Save 

Google Workspace (formerly G Suite)

1. From your Google Admin console, select Apps, then Google Workspace, and Gmail
2. Scroll down and select Advanced Settings
3. Scroll down to Inbound Gateway
4. Hover the cursor to the right of Inbound Gateway
   • To create a new Inbound Gateway setting, select Configure
   • To edit an existing setting, select Edit
5. Under Gateway IPs,enter the information for each gateway and select Add
   • VIPRE IP ranges can be found here