> I don't want to fight spam with p0f. My primary concern is to find out > what sort of clients connect to my MX'es and use this information for > statistical reasons. Is the detection good enough for that?
I believe it is quite good in discriminating Win from Unices. But then, this is about a recent MacOS version: Linux 2.6 (newer, 2) [tos Bredband Scandinavia] (up: -1845493760 hrs), (link: pppoe (DSL)), [xxx.xxx.xxx.xxx:xxxx] Well, this time it is exact this is from a PPPoE DSL link. But also this data is not reliably exact. This is another MacOS. Probably an older release. FreeBSD 6.x (1) [tos Bredband Scandinavia] (up: -16777216 hrs), (link: GPRS, T1, FreeS/WAN), [xxx.xxx.xxx.xxx:xxxx] Well, here p0f may have spotted a MacOS (some kind of BSD Unix), but the link isn't right. Results are somehow fuzzy. Which is why I prefer to not rely on them. Giampaolo ------------------------------------------------------------------------------ Special Offer-- Download ArcSight Logger for FREE (a $49 USD value)! Finally, a world-class log management solution at an even better price-free! Download using promo code Free_Logger_4_Dev2Dev. Offer expires February 28th, so secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsight-sfd2d _______________________________________________ AMaViS-user mailing list AMaViS-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/amavis-user Please visit http://www.ijs.si/software/amavisd/ regularly For administrativa requests please send email to rainer at openantivirus dot org