I am considering implementing Journaling in my environment. Not just for selected users but for all users. Up to 1500 users on a server with a total of 10,000 users in the domain. This is a requirement for Public Disclosure laws, where it is required to keep at the least 30days of email.
There is very limited information on Journaling in a large environment. This either means it doesnt work, or it works flawlessly and nobody needs any help.
Does (has) anybody used journaling in this capacity? What are your suggestions for rolling over the mailjrn database?