All: Thank you for the replies. I just noticed that 98% of the time the filter works and returns an IP address, it logs "Address is 64.236.24.20" for example. The times when it chokes is when $address comes up with no value, it logs "Address is ".
Any ideas any one? Thanks, RV _______________________________________________ Visit http://www.mimedefang.org and http://www.canit.ca MIMEDefang mailing list [EMAIL PROTECTED] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang