Microsoft 365 (EAC) and Exchange Allowlisting (EOP)

Team: SAT
Environment: Microsoft 365 EAC and Exchange Allow listing EOP
Summary: This article goes over Microsoft 365 (EAC) and Exchange Allow List (EOP) settings

Microsoft Office 365 users please complete Step 1.

Exchange on-premises (EOP) please complete Step 2.

Step 1: Add SAT IPs to Your IP Allow List in EAC

Let’s begin by adding the Security Awareness Training (SAT) IP addresses (training and phishing simulator) to your Exchange/Microsoft 365 Exchange Admin Center’s allowed list.

(If you are using Exchange 2010, 2013, 2016 and 2019, you can also set up an IP allow list using a command line. See instructions from Microsoft here: Add-IPAllowListEntry.)

Here’s what you need to do:

1. Log into Microsofts Exchange Admin Center via https://admin.exchange.microsoft.com/

2. In the Menu on the left Scroll down to Mail Flow and select Rules

3. Select the + Button then click Bypass Spam filtering...

   

4. Name the rule “SAT Allowlist”

5. Under *Apply this rule if... select Sender’s IP address is in the range or exactly matches

6. Add the following IP addresses then click OK

• 18.205.140.116 (Phishing Server)

• 168.245.36.66 (Training Server)

   

  

  7.   In the Rule window scroll down to Priority: Set the value to 0

  8.   Under Audit this rule with severity level: select High

  9.   Check the box next to Stop processing more rules

 10.  Click Save when finished

Step 2: Exchange On-Premises (EOP)

1. Start Windows PowerShell

• Due to multiple variations of PS and Operating systems please use Microsofts Guide on how to Start PowerShell in multiple environments.

Starting Windows PowerShell - PowerShell

• 18.205.140.116 (Phishing Server)
• 168.245.36.66 (Training Server)

PowerShell command

• Add-IPAllowListEntry -IPAddress 18.205.140.116
• Add-IPAllowListEntry -IPAddress 168.245.36.66

If you want to learn more about this Syntax please refer to the following Microsoft Guide

Add-IPAllowListEntry (ExchangePowerShell)

Troubleshooting

If you are not receiving SAT notification emails, or if they are ending up in your learners’ spam, clutter, or junk folders, you can attempt the following troubleshooting suggestions:

• Check if your organization uses an additional email protection service (Barracuda, Mimecast, etc.) to filter emails. 
• If you experience any issues delivering phishing campaign emails, Please use our Advanced Office 365 Defender Allowlisting Guide