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North American Network Operators Group
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AOL 421 errors
- From: Matthew Black
- Date: Wed May 03 16:47:30 2006
We've noticed a surge in 421 e-mail errors from AOL.
Message soft bounced for '###@aol.com', '4.3.2 - Not accepting messages at
this time ('421', [': (DYN:T1)
http://postmaster.info.aol.com/errors/421dynt1.html', 'SERVICE NOT
AVAILABLE']) []'
It seems as though they've tightened down their policies.
We're pretty good at preventing spam with our IronPort
anti-spam gateways and internal policies.
We've also subscribed to their FBL notification service.
I'm surprised at the types of messages AOL customers consider
as spam. Anything and everything: university admission acceptance
notices; instructor class assignments; photos from friends; etc.
matthew black
california state university, long beach
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