On Mon, 18 Jul 2005, Phil Chambers wrote: > I am seeing an increasing number of messages which contain non-ascii > characters in > the envelope sender. I am inclined to reject them. > > 1) Is there a good reason not to reject when non-ascii characters are in the > envelope sender? > > 2) Would my suggested comparison be likely to produce any false psitives?
Hmm, this should probably be considered a syntax error and therefore a protocol violation. I'm currently playing around with a patch that will allow you to configure strict syntax checking of MAIL and RCPT commands, the original reason being to forbid the use of space between : and <, but adding a check for non-ascii characters would seem sensible too. 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/
