Greetings,

We received the following while sending out a newsletter/notification to a 6,000+ email list:

<<< 451 4.3.0 try again. ac8si27848234obc.211 - gsmtp
Deferred: 451-4.3.0 Multiple destination domains per transaction is unsupported. Please ... while talking to aspmx.l.google.com

This reads like a configuration issue on the those businesses and educational institutions who rely on Google mail servers.

Is there a way for the sender (us) to be whitelisted, or is this matter handled at the receivers' end?

Much thanks,

Max Pyziur
p...@brama.com
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