first, my problem from october is resolved, thanks to the help i got from this list. basically i lacked the requisite knowledge. i'm getting closer to competent, thanks. (was: postfix not delivering all by itself. (it is now.))
i'm considering adding greylisting and SPF to postfix. (ah, FWIW i already have postfix working w/ sophos' puremessage. i am NOT using sophos' postfix. i'm using 2.7.1 that i compiled for myself.) there are a handful of things out there that do greylisting and spf w/ postfix. does anyone have any recommendation of one vs. the others? it's fairly likely that i'll be forced to leave greylisting out. i ran greylist-milter (IIRC) on a test box and they got all freaked out over the first legit email being delayed for ... whatever it was. still a sore point w/ me. ANYWAY, if i'm only allowed to do SPF, does the answer change? thanks again. j.
