Hi all,   In conjunction with this event, there's the "SMTP_COMMAND_OVERFLOW" message. Is this cause for any major concern? I'm not sure how to track this down and (if possible) mitigate the issue. I'm new to security in general and while I've read the linked CVE/Snort information, it didn't provide me with anything particularly useful.    Can anyone give me some better insight as to what's causing these IDS messages to pop up? In a week we'll get anywhere from 1800-2500 of these events.     Thanks in advance. ... View more