Allowing AppRiver SecureTide for Office 365

1. Log into portal.microsoftonline.com as a Global Administrator then click service settings.

 
Service Settings

2. Click Manage additional settings in the Exchange admin center.

Manage additional settings

 

3. Click mail flow, and then click rules.
 
Mail Flow
 
4. Click the + symbol to create a new rule then choose Bypass Spam Filtering from the drop-down menu, enter the data below into the appropriate field, and then click Save. After clicking save, you should see the below screenshot.
 
Name: AppRiver SecureTide® Filtering

Apply this rule if:  The sender > Ip address is in any of these ranges or exactly matches

Specify IP address ranges: (You must click the plus sign after each entry)

69.20.58.226

69.20.68.133

207.97.224.142

207.97.229.125

92.52.89.74

72.32.253.10

69.20.60.122

69.20.58.234

72.32.253.39

98.129.58.235

5.152.185.128/26

8.19.118.0/24

8.31.233.0/24

72.32.252.0/24

74.205.4.0/24

207.97.230.0/24

207.97.242.0/24

98.129.23.0/24

50.56.144.0/24

Do the following: (Should already be set) Modify the message properties > set the spam confidence level to (SCL) - 1

Choose a mode for this rule: Enforce

Comments: This rule must remain in place to allow AppRiver traffic to bypass Office 365 filtering.

 

Rules
 
5. Congratulations! The AppRiver SecureTide Filtering rule is now in place and being enforced.

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