On Tue, Mar 15, 2016 at 06:42:45PM +0000, Theodore V Faber wrote: > On 3/15/16 11:12, John R Levine wrote: > > About 90% of SMTP is spam. SMTP from Tor nodes is so close to 100% > > that I don't know anyone who accepts mail from them. > > Um, 90% by weight or by volume? How many Tor exit nodes will deliver TCP destination port 25 traffic? Almost none from what I can tell from the current database. Port 25 is disabled by default in Tor installations. John