Hello, You can use the following command: ldifde -d "distinguishedName of User" Thanks, Simon

Hi all How can I retrieve the LegacyExchangeDN value from mailboxes hosted on BPOS? Thanks!

Hi Do you have powershell access to BPOS, if so the LegacyExchangeDN is returned by the Get-Mailbox commandlet. Cheers, Steve

But..... I think "Get-Mailbox" is not an allowed cmdlet on BPOS, Thanks

Of course! I have been working with O365 and Live@edu for so long that I forgot. Apologies for the misinformation.

Hello, You can use the following command: ldifde -d "distinguishedName of User" Thanks, Simon

This value must be retrieved by BPOS support group.