How to setup inbound mail rule for Office 365 from Barracuda

Overview

This article will show you how to setup a Inbound mail rule for your Office 365 or Hosted Exchange service if you are using a Barracuda Anti Spam Firewall.
This rule will bypass Office 365 or Hosted Exchange in built Anti Spam system preventing the likely hood of false positives. 

Instructions

1. Log into Office 365 Admin Portal https: //portal.office.com
   Click on the ADMIN (1)
   Click on the Exchange (2)
   
2. Once in Exchange Screen
   Click on mail flow (1)
   
3. In mail flow screen
   Click on + (1) to add a new rule
   
4. Select Create a new rule… (1)
   
5. Add Rule Name (1) (you can call it anything you wish) in our case we call it BarracudaINBound
   Select from dropdown *Apply this rule if…
   Select The sender (2)
   Select IP address is in any of these ranges or exactly matches (3)
   Click Save (4)
   
6. When IP screen pops up add IP address of sending Barracuda service in Conetix case it is 202.74.64.203 (1)
   Click OK (2)
   
7. It will add IP address then click OK (1)
   
8. Select from *Do the following…
   Modify the message properties.. (1)
   Select set the spam confidence level (SCL) (2)
   Click on SAVE (3)
   
9. Select Bypass spam filtering (1)
   Select OK (2)
   Select SAVE (3)
   
10. You should now see your new rule.