Hi all, I imagine it's more of an implementation robustness issue to support multiline greetings given the current text of RFC 5321. However, Postfix's new postscreen daemon, docs http://www.postfix.org/postscreen.8.html , seems to be relying on it to do its job. Also does something else disturbing (in typical Postfix experimental fashion) which is to disconnect clients just for not liking the initial "Teaser" banner. According to the STANDARDS section, this is RFC 5321-stipulated stuff. According to my experience, yeah, probably works for short enough timeouts, and I've seen plenty multiline greetings in the wild ...
I don't like spam either, but does this not strike others as being really quite dangerous thinking and uncertain games to be playing? Cheers, Sabahattin
