Who's Online Bug/Problem?
 

See the attachment... It's much easier than me trying to explain it, and it really says it all.

Is this a bug or problem I should be concerned about? My online.php is modified to include additional information (like what post a user is editing or what profile another user is viewing).

Thanks

i don't see a problem...
it's a normal who's online screen with a user browsing a site which is not entered in a special who's online location

Xenon,

okay... but what would security.rr.com:25 have anything to do with my site? Usually in unknown locations it give's me the link to where they are. It's not doing that. Why would their location be telling me something completely off my site, not related to my site (if that's what it's doing)?

Check your mail log file. ;)
Smells like spam to me.

Nuno,

Could you give me more specifics? I need to know what to point out to my administrator because he'll be the one doing the looking.

Thanks

AFAIK it shows the address of the script which called global.php

so be sure you don't allow a use of your files from without your own site :)