On Thu, 25 Aug 2005, Gary Allen Vollink wrote: > If I am about to send out an Email that I'm relaying (based on > Authentication), I was thinking that it would be useful to delete the > "Received: " header lines (which in this case, is usually the ISP > connected employee laptop that has just authenticated to me).
It's not really a good idea to do this because Received: lines are a useful diagnostic tool. Exim records the fact that message submission was securely authenticated in the Received: line using the text "with esmtpsa" (s=TLS, a=AUTH) which software like SpamAssassin will recognize and therefore not apply RBL checks to the IP address in the line. RFC 3848 describes the esmtpsa keyword and also encourages postmasters not to lobotomize trace information. Tony. -- <[EMAIL PROTECTED]> <[EMAIL PROTECTED]> http://dotat.at/ ${sg{\N${sg{\ N\}{([^N]*)(.)(.)(.*)}{\$1\$3\$2\$1\$3\n\$2\$3\$4\$3\n\$3\$2\$4}}\ \N}{([^N]*)(.)(.)(.*)}{\$1\$3\$2\$1\$3\n\$2\$3\$4\$3\n\$3\$2\$4}} -- ## List details at http://www.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://www.exim.org/eximwiki/
