Marc Perkel wrote: > I don't see it as overkill because it verifies that the RDNS matches the > original IP.
You may wish to do some input bounds checking before proceeding with the lookup. Your script barfs when, amongst others, you add leading or trailing spaces. -- Martin A. Brooks | http://www.antibodymx.net/ | Anti-spam & anti-virus Consultant | [EMAIL PROTECTED] | filtering. Inoculate antibodymx.net | m: +447896578023 | your mail system. -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
