Our CEO has a rule that is not working, this rule contains over 40 emails in it. The rule states the all emails should go to a sub folder (that his assistant reviews) unless from a list of roughly 40 email addresses. I have seen email from that group of 40 come in and be moved to the sub folder instead of remaining in his Inbox, thus the rule is not working. However when I run the rule manually it works. This rule is on 24/7. Is it possible that there is a limit on the # of email addresses a rule can contain? Would breaking the rule in smaller groups of emails fix the problem? So instead of 1 rule with 40 emails, do 4 rules with 10 emails per rule?