Do not open the message with the subject [Rcpp-devel] Message could not be delivered pretending to be sent by ripley at stats.ox.ac Be particularly careful on a Windows computer. The headers show it originates from 153.84.100.83 which does not traceroute back to Oxford. It also carries a header X-ACL-Warn: X-malware detected: Win.Worm.Mydoom-5 I hope this doesn't foretell more breakage of the mailman subscription layer. Someone clearly fudged this on purpose to plant a worm. Don't let them. Dirk
http://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org