So when I migrated our servers from 2010 to 2013. I did not plan well and ended up with this.
Name Alias
---- -----
Mailbox1 PF1
Mailbox2 Mailbox2
Mailbox3 Mailbox3
As you can see the first mailbox is named PF1. I want to be able to change both the name and the alias, but have failed to find mechanism for doing so in ecp or powershell. Any assistance is greatly appreciated. I would also like to change the email address for these as right now they are PF1@domain.com, Mailbox2@domain.com, Mailbox3@domain.com
Thank you very much