In response to a few users missing some important emails that were
flagged as Spam, IDSG has been requested to modify the way we are
tagging Spam. We will be raising the TAG_LEVEL threshold on our Spam
appliances. This change will be made Wed 5/5/10. Users may see some
increased Spam as a result. However, we are expecting fewer legitimate
emails will now be flagged as Spam. Here is a link showing how to manage
filters and enable white/black-lists to help mitigate any possible
increase in Spam:
https://iris.eecs.berkeley.edu/15-faq/00-accounts/00-email.html#antiSpamPhase2

Fred Archibald