Cool, thanks for sharing that, John. I should note that even we are considering fetching these policies from outside the MTA, so a script like this running in its own cron job against the last hour's unique domains could be a totally viable option. I offer this for those who were reluctant to open port 80/443 on their production MTAs.
I was planning to do more or less the same thing, put the checking in a daemon that the MTAs can query. I do that now for greylisting and it works well. The MTAs are written in C for speed, but the daemons can be written in anything.
R's, John _______________________________________________ Uta mailing list [email protected] https://www.ietf.org/mailman/listinfo/uta
