On WinNT 4.0 SP6a, running Exchange 5.5 SP4. Recently, I started seeing Event ID: 125, Source: WebProxyServer, Description: The Web Proxy Server received (a number) requests from the internet port during the past (a # of seconds) while internet publishing was disabled.
This only started recently and is increasing in frequency. No changes have been made to the server. Is this some kind of hack attempt? If not, what has suddenly gone wrong? No wild guesses please.
TIA,
Don