The user will be able to access the mailbox. Alternatively, you can use the Connect-Mailbox PowerShell command in the Exchange Management Shell (EMS) to connect the mailbox (see the below example).

Here's how to replace a mailbox post in concrete in just a few steps in accordance with USPS guidelines.

The USPS marks this week as Mailbox Improvement Week. Here's how the Postal Service wants you to keep your mailbox in shape.