On 31.03.08 20:27, [EMAIL PROTECTED] wrote: > Sorry for a OFFTOPIC but don't know where to ask this question. I need an > RFC's guru help :-) > > So, as I've found in RFC's all header fields in message should be encoded > to 7-bit data. In addition my SMTP server does *not* support 8-bit MIME > for incoming e-mail. > > The question is in subject - or am I missed some *legal* usage of 8-bit > characters (maybe some kind of comments, optional fields, etc)? > > Of course, the goal is to write the rule for SA that will trigger on 8-bit > symbols in raw ("raw"="what I've seen in tcpdump output for this message") > message.
try RFC 1652 afaik, raw 8-bit in body is allowed, transfer must be supported by both client&server, 8-bit in header is not allowed, must be encoded. -- Matus UHLAR - fantomas, [EMAIL PROTECTED] ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. Depression is merely anger without enthusiasm.