Hit ENTER after each Tag to add it to your post; Numbers in parentheses represent the Tag's usage.
I am on a 2012 windows server. All of a sudden smartermail began blacklisting IP's not placed in the blacklist. I have carefully reviewed all blacklisted IP's and can not find an instance where we mistakenly added wrong IP's. It's blacklisting entire IP ranges belonging to Microsoft and this is creating a disaster.