Guys, Trying to apply a managed folder policy but I'm getting a number of errors stating that the proxy address MBX:0 is already in use. I know you can use ADSI edit to remove the entry from the list but I wanted a way to do it through powershell. What I have works on an array I create myself but when I run it against the proxyaddress array in AD it's telling me it's a "read only" property? $user = Get-QADObject -Identity "XXXX" ForEach($i in $user.ProxyAddresses) { if($i -match "MBX:0") { $user.ProxyAddresses = $user.ProxyAddresses | ?{$_ -ne "MBX:0"} } } Anthony

Hi akcorr, If you use ADSI edit to remove the proxy address MBX:0 , can you remove it? If so, I think you can use these commands to remove it: $Users=Get-User foreach ($user in $Users) { $adsiUser = [ADSI]"LDAP://$($User.OriginatingServer)/$($User.DistinguishedName)"; $adsiUser.proxyaddresses.remove("MBX:0"); $adsiUser.SetInfo() } Thanks, Evan Liu TechNet Subscriber Support in forum If you have any feedback on our support, please contact tngfb@microsoft.com Evan Liu TechNet Community Support

Hi akcorr, If you use ADSI edit to remove the proxy address MBX:0 , can you remove it? If so, I think you can use these commands to remove it: $Users=Get-User foreach ($user in $Users) { $adsiUser = [ADSI]"LDAP://$($User.OriginatingServer)/$($User.DistinguishedName)"; $adsiUser.proxyaddresses.remove("MBX:0"); $adsiUser.SetInfo() } Thanks, Evan Liu TechNet Subscriber Support in forum If you have any feedback on our support, please contact tngfb@microsoft.com Evan Liu TechNet Community Support

Hi akcorr, How about the issue, any updates? Thanks, Evan Liu TechNet Subscriber Support in forum If you have any feedback on our support, please contact tngfb@microsoft.com Evan Liu TechNet Community Support

Hi akcorr, How about the issue, any updates? Thanks, Evan Liu TechNet Subscriber Support in forum If you have any feedback on our support, please contact tngfb@microsoft.com Evan Liu TechNet Community Support Thank you my friend!!! That worked!! You just saved me a hand from a ton of GUI clicks :)Anthony