1. Log into your mail server Admin portal (https://admin.google.com) and select Apps -> Google Workspace --> Gmail

 

 

 

 

 

2. Click on Spam, Phishing, and Malware. 


3. Click on “Email whitelist…” 

 

 

 

 

4. Specify the following IP address: 89.116.27.141 and 45.82.72.241 (do the same for the IPV6 2a02:4780:1:1::1:9fd9), then click Save 

 


 

 

5. Optional: Disable Enhanced pre-delivery message scanning temporarily. For more info about pre-delivery message scanning: https://support.google.com/a/answer/7380368?hl=en


 

 

6. Select "Configure" on "Spam" 

 

 

Click on Create or edit list 

 


7. Create a new list and name it EmailVeritas. Add the domain name: 0phish.com and deselect Authentication required.


Then, click on SAVE



8. This method of whitelisting is to prevent the following Google banners from appearing in your user's inbox. Select Inbound Gateway setting, then click the setting and check the Enable checkbox. This will open the Inbound gateway screen. Configure the Inbound gateway using the settings below:

 

  1. Enter the IP addresses: 89.116.27.141 and 45.82.72.241 (do the same for the IPV6)
  2. Select Message is considered spam if the following header regexp matches and enter a random text as xyzdsrekqeuadpquvuqwelmblksdfe
  3. Check Disable Gmail spam evaluation on mail from this gateway; only use header value 
  4. Click Save