Is there a report that will show every SMTP addresses assoicated with a Users Mailbox?
Follow the Steps below to create the report you are looking for.
1. Open the MessageStats Webreports
2. Expand the Inventory reports and then select the Mailbox Owners report or the Mailboxes – Primary Mailboxes report and select apply filters
3. After the report is generated right click on one of the Columns and select “Insert Field”
4. Scroll down in the Dialogue box and select the SMTP Address (es) and then the report will regenerate and you will now have the report will all of the users SMTP addresses.