Category Archives: Exchange Server 2007

PowerShell Script to Return a List of Mailbox Size for All Users

On several occasions, I’ve been asked to provide a report of mailbox sizes and number of items in a mailbox to a few of my customers who are running either Exchange Server 2007 or 2010. Like most of my blogs, … Continue reading

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Communication Issues between Exchange Servers

Recently while transitioning one of my customers from Exchange 2007 to Exchange 2010, I experienced issues trying to replicate public folders between the servers. This was due to a larger mail flow communications problem between the two servers where mail … Continue reading

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Change OWA Logon Format to UPN on Exchange 2007/2010

To change the logon screen of your OWA website to ask for the user principal name (UPN) or email address instead of “Domain\user name”, change the following to “User principal name (UPN)”. To access this screen, from within Exchange Management … Continue reading

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Creating a Shared Mailbox in Exchange 2007

Open Exchange Management Shell and execute the New-Mailbox cmdlet using the following example as a template: The following cmdlet assigns full access for the mailbox to a group in Active Directory named “My Shared Mailbox Admins” which needs to exist … Continue reading

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Outlook Security Alert

Problem: When opening Microsoft Outlook you receive a Security Alert  ”Information you exchange with this site cannot be viewed or changed by others. However, there is a problem with the site’s security certificate.” Solution: The self-signed certificate that was created … Continue reading

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