On Mon, 21 Apr 2003 at 01:07PM -0500, Thomas Eibner wrote: > ATT (Now comcast) does NOT allow servers, I'm on ATT, and I notice that they ping my webserver every couple days, and once or twice they've tested my mail server for an open relay (in my mail logs I see an attempt to relay to an address like "relaytest at rr.com"). In each case the source is security.rr.com. Solution? $ iptables -A INPUT -s security.rr.com -j DROP I think if you keep your head down they don't mind. But with several websites and mailing lists... Dan -- | DA1A E0F0 7E07 27C3 7539 F2F4 5AF1 2C82 A17E D584 | | Dan Drake <drake at lemongecko.org> | -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 189 bytes Desc: not available Url : http://shadowknight.real-time.com/pipermail/tclug-list/attachments/20030421/0c5354b6/attachment.pgp