Ignore it? or take action?

[Matthew Carpenter]

Should you ALWAYS ignore activity on port 113? I know that Mail servers commonly respond to requests for e-mail with a quick authentication check on port 113 to make sure the requesting computer is who it says it is, but isn't it also an old hacker tap? Maybe if you get high activity you should be wary?   Matthew Carpenter, MCP, CNA, A+ Network Engineer and Exchange Administrator SARMA 1801 Broadway San Antonio, TX 78215