List of e-mail addresses in the organization to which external users can send e-mails.

[DominikCap]

Hello,

I would like to export somehow list of e-mail addresses (GROUPS) which can be used by external users.

I know how to export all groups or users, but I need just those where option "allow external senders" is ticked.

Can someone help me please?

Thank you!

D.

[#2 · Accepted solution]

That's pretty easy to do with PowerShell, all you need to do is filter Groups by the RequireSenderAuthenticationEnabled property:

Get-UnifiedGroup | ? {$_.RequireSenderAuthenticationEnabled -eq $false}

[#3]

@Vasil Michev Great, thank you!