Hello, 

I have an user in my company that is receiving emails that are sent to a distribution list that she is not member off, 

CHecked also the member of up of the DL she is in, and there is no connection.

I am guessing she might have an email forward set up from another user, but she wouldnt know how,

WOuld any one know if I can figure that out from power shell or so ?

Need to know if there is another account and which one it is, that has an email forward set up to my clients email.

Ive been searching and trying the get-mailbox and adding parameters... but haven't been successful :/

Thank you !!

Mx

You can find clues from message tracking log.

Get-MessageTrackingLog -Server xxx -MessageId xxxxxx | sort TimeStamp

You will see how it is deliver to this user. Make sure to run it on all mailbox servers.

Hi ,

I agree with Li Zhen .

1.Please do the message tracking in all of your mailbox servers .

2.Then if possible you can check the inbox rules of the users that who belongs to the members of the distribution group .

Get-InboxRule -Mailbox "Joe@Contoso.com"
Additional reference for you about inbox rule and mailbox forwarding is in the article 
http://www.meltedbutter.net/wp/?p=88
3.Then make sure none of the transport rules in exchange is doing mail forwarding to that user.

Hi,

What is your exchange version?

I understand the user received the email that are sent to a distribution list.

On outlook side, please check if it has related inbox rules about distribution list.

On exchange side , please confirm if you have some transport rule for the user.

Please share the results for further analysis.

Regards,

David