Issues sending to gmail today?

[Matthew Promenchenkel <mpromenc@merit.edu>]

Is anyone else seeing this behavior today?

We're seeing this behavior across a number of MTA hosts that have never had this issue before.  Most messages go through except for those that hit either 74.125.201.109 or, 74.125.201.108

Here's a snippet from our postfix logs.

Apr 24 10:37:16 hostnameXXX postfix/smtp[11941]: 28D41401510E: to=<userXXXX>, relay=aspmx.l.google.com[74.125.201.109]:25, delay=0.15, delays=0.05/0.01/0.06/0.02, dsn=5.7.0, status=bounced (host aspmx.l.google.com[74.125.201.109] said: 530 5.7.0 Must issue a STARTTLS command first. lp4sm45391252igb.12 - gsmtp (in reply to MAIL FROM command))

Matthew Promenchenkel
Systems Analyst
Merit Network, Inc.
(734)527-5769