Ofsys can automate your Google Analytics tags on each links starting by : http*://*yourdomain.ru and for each Poject differently.
utm_source = fixed “newsletter”
utm_medium = fixed “message”
utm_content = Variable: the name of Ofsys Message, here “NO-info-30102012-A”
utm_campaign= Variable: today’s date, here “05_11_2012”
If you are interested in such functionality for your campaigns, don't hesitate to make a request using this support interface.