Help with dynamic distribution group exclusion

Question

Hi all,
Having a strange trouble with a dynamic distribution group filtering on the user being a member of a particular group
Recipient Filter  is:
((((((((RecipientType -eq 'UserMailbox') -and (-not(Title -like '[]*')))) -and (MemberOfGroup -ne 'CN =ExcludeFromMoitorigList,OU=Mail Redirect,OU=System Accounts,OU=New Objects,DC=test,DC=local'))) -and (-not(UserAccountControl -eq 'AccountDisabled, NormalAccount, DoNotExpirePassword')))) -and (-not(Name -like 'SystemMailbox{*')) -and (-not(Name -like 'CAS_{*')) -and (-not(RecipientTypeDetailsValue -eq 'MailboxPlan')) -and (-not(RecipientTypeDetailsValue -eq 'DiscoveryMailbox')) -and (-not(RecipientTypeDetailsValue -eq 'ArbitrationMailbox')))
If I make a preview of this distribution list I get expected result. Users included in ExcludeFromMoitorigList group don't appear. But they continue receive emails sent to dynamic distribution group.
Any help is much appreciated

Answer 1

I'm not sure what all of the settings you are adding are for, but operating under the assumption that they are necessary, try this:
((((RecipientType -eq 'UserMailbox') -and (-not(Title -like '[]*')) -and (-not(MemberOfGroup -eq 'CN =ExcludeFromMoitorigList,OU=Mail Redirect,OU=System Accounts,OU=New Objects,DC=test,DC=local')))) -and (-not(UserAccountControl -eq 'AccountDisabled, NormalAccount, DoNotExpirePassword')))
If that doesn't work, try this:
((RecipientType -eq 'UserMailbox') -and (-not(Title -like '[]*')) -and (-not(MemberOfGroup -eq 'CN =ExcludeFromMoitorigList,OU=Mail Redirect,OU=System Accounts,OU=New Objects,DC=test,DC=local')) -and (-not(UserAccountControl -eq 'AccountDisabled, NormalAccount, DoNotExpirePassword')))
FYI, the reason for those suggestions is because I got this working on Exchange 2013 running on Server 2012 Datacenter by taking the existing RecipientFilter and adding the -not MemberOfGroup section, but noticed that all of this was then duplicated:
-and (-not(Name -like 'SystemMailbox{*')) -and (-not(Name -like 'CAS_{*')) -and (-not(RecipientTypeDetailsValue -eq 'MailboxPlan')) -and (-not(RecipientTypeDetailsValue -eq 'DiscoveryMailbox')) -and (-not(RecipientTypeDetailsValue -eq 'PublicFolderMailbox')) -and (-not(RecipientTypeDetailsValue -eq 'ArbitrationMailbox'))
As such, I re-created it without that, and that's what I've done with your string.  I also changed the -ne to a -not(-eq) and in the second example, got rid of some extra parenthesis that I'm not sure you need.
Also, note that in my working scenario, I used this command and put the filter I was setting where I have indicated <filter> (I left the double quotes in the command):
Set-DynamicDistributionGroup -Identity <Group> -RecipientFilter "<filter>"