Starting April 10th, my sendmail has been tagging all messages from this
list as probable spam.
The is because someone has added xent.ics.uci.edu to the Open Relay
Blocking Service list of known open mail relays.
Rohit, the shame...
You might want to look into fixing this. A lot of people are less nice
than me, and don't simply tag such messages, but block all messages from
Also if things go unfixed long enough you could end up earning a place
in the Real-time Blackhole List
which is more widely blocked (including by proto fascist me).