> i'm on a cable modem and have used sendmail for the most part for years. > problem is, more and more isps are blacklisting whole blocks of cable > modem addresses. > what i'm trying to figure out is whether spf would be of any use here, what is spf? -- .~. http://toylet.homeip.net / v \ Linux 2.4.22-xfs /( _ )\ 11:12pm up 13:39 0 users ^ ^ 1.02 1.00