Hi everyone and that you in advance for your help. I am getting used to utilizing EMS to manage more things in Exchange 2010 and I am getting confused on the correct command to remove a BlockedSendersAndDomains entry in one of my users mailboxes. I was looking at this article http://technet.microsoft.com/en-us/library/dd979780(v=exchg.150).aspx Should I just run the following command? $Temp = Get-MailboxJunkEmailConfiguration "My Users Mailbox Alias" $Temp.TrustedSendersAndDomains += "Currently blocked Sender" Set-MailboxJunkEmailConfiguration -Identity "My Users Mailbox Alias" -TrustedSendersAndDomains $Temp.TrustedSendersAndDomains Or is there a way to just remove the entry instead of adding them to the trusted senders list? Mike

Hope the following article with the powershell can help you: http://social.technet.microsoft.com/Forums/en-US/exchange2010/thread/819e4d23-2ad5-4869-bbbf-793e03de95cf/ Nile Jiang- Please mark the post as answer if it answers your question. http://www.usefulshare.com

Hope the following article with the powershell can help you: http://social.technet.microsoft.com/Forums/en-US/exchange2010/thread/819e4d23-2ad5-4869-bbbf-793e03de95cf/ Nile Jiang- Please mark the post as answer if it answers your question. http://www.usefulshare.com

Hi To remove a BlockedSendersAndDomains entry, please try $Temp = Get-MailboxJunkEmailConfiguration "My Users Mailbox Alias" $Temp.BlockedSendersAndDomains -= "Currently blocked Sender" Set-MailboxJunkEmailConfiguration -Identity "My Users Mailbox Alias" -BlockedSendersAndDomains$Temp.BlockedSendersAndDomains Cheers If you have any feedback on our support, please click here Zi Feng TechNet Community Support