>> I probably might have missed them if they exist but are there any for >> the helo string and client ip/rdns? > > They are available to milters. Here's an example of the perl > you might use in mimedefang: > http://www.mimedefang.org/node.php?id=18 > Oh well, at least that confirms I cannot get the helo string to use later with just sendmail rulesets.