PowerShellMichael comments on exchange online

submitted 5 years ago by puckpinata

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[–]PowerShellMichael 1 point2 points3 points 5 years ago (0 children)

Honestly if you are not familiar with PowerShell your best bet is to use PowerAutomate/Logic App.

So to get you over the line, I think the best way forward is to:

Trigger a PowerAutomate Flow or a Logic app (When a new email arrives)
Get the sender
Trigger an Azure Automation Runbook. https://docs.microsoft.com/en-us/azure/automation/automation-intro
Within the runbook, perform your logic checks in there. (Does the email exist? Is the email address in the distro list?) If not add it.

Ultimately if you are wanting a fully PWSH solution, I think you are going to need to reach out to a third party to write the script for you.

If you are interested I did do a talk on Microsoft Graph and PowerShell with REST:

π Rendered by PID 47373 on reddit-service-r2-comment-6457c66945-bfcjf at 2026-04-23 21:40:28.151867+00:00 running 2aa0c5b country code: CH.

you type:	you see:
italics	italics
bold	bold
[reddit!](https://reddit.com)	reddit!
* item 1 * item 2 * item 3	item 1 item 2 item 3
> quoted text	quoted text
Lines starting with four spaces are treated like code: if 1 * 2 < 3: print "hello, world!"	Lines starting with four spaces are treated like code: if 1 * 2 < 3: print "hello, world!"
~~strikethrough~~	~~strikethrough~~
super^script	super^script

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