The best method is to keep track of these spammers, and report them so that they can be immediately banned. Because of their use of an anonymous proxy, it is not a simple task to track down the multiple IP addresses.
Originally Posted by
lin821
Maybe banning one IP address is not enough.
MOD had kindly shared with me that this annoying spammer "uses an anonymous proxy, posting from multiple IPs across user names AND within each user name." So apparently this spammer is quite "skillful." I am not a tech person but I hope IB Tech Dept can come up with a good solution.