Add-MailboxPermission -Identity “%targetMailbox%” -User “%addUser%” -AccessRights FullAccess -InheritanceType All
Add-MailboxPermission -Identity “mailbox1” -User “mailAdmin” -AccessRights FullAccess -InheritanceType All
Add-MailboxPermission -Identity “%targetMailbox%” -User “%addUser%” -AccessRights FullAccess -InheritanceType All
Add-MailboxPermission -Identity “mailbox1” -User “mailAdmin” -AccessRights FullAccess -InheritanceType All