Obviously not as good a solution as having Hotmail fix their issue, but the fixcrio application (http://cr.yp.to/ucspi-tcp/fixcrio.html) is designed to correct this particular issue.
I have always thought it funny that DJB has a stance of "strict compliance sending, loose acceptance receive" in his MTA except for this one particular issue. Anyways, good luck. Tom Walsh > -----Original Message----- > From: Ingo Flaschberger [mailto:i...@xip.at] > Sent: Thursday, October 08, 2009 6:54 PM > To: nanog@nanog.org > Subject: hotmail send bare LF > > Hi, > > it seems, that hotmail send a bare LF in the added signature > (and violates RFC). > > qmail drops the connection afterwards: > 451 See http://pobox.com/~djb/docs/smtplf.html > > no helpfull response from hotmail: > https://windowslivehelp.com/community/t/121824.aspx > > > Kind regards, > Ingo Flaschberger