email to rider.edu is MXed to 4 hosts under the psmtp.com domain.  Are each of those appropriaely configured?  You will no doubt have to contact your technical liason at that commercial mail handler site.

OR possibly your outbound mail gateway at

nemesis3.rider.edu

needs some attention?

2-bit Pete

On 6/30/2014 13:06, Peter Tamuzza wrote:
[log in to unmask]" type="cite"> 
Below is an example of a user on a list not getting the message (this is
from the sendmail log).

Jun 24 13:24:30 listserv sendmail[8998]: s5OBOs88008998:
from=[log in to unmask]"><owner-riderallfacultystaff-l*edrozd**RIDER*[log in to unmask]>,
size=53078, class=-30, nrcpts=1, msgid=<[log in to unmask]>,
proto=ESMTP, daemon=MTA, relay=localhost [127.0.0.1]
Jun 24 13:24:30 listserv sendmail[25826]: s5OBOs88008998:
to=<[log in to unmask]>, delay=00:00:00, xdelay=00:00:00, mailer=esmtp,
pri=227078, relay=nemesis3.rider.edu. [192.107.45.72], dsn=5.0.0,
stat=Service unavailable
(END)


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