[165409] in North American Network Operators' Group
Re: Mail best practices?
daemon@ATHENA.MIT.EDU (Ted Hatfield)
Tue Sep 3 18:25:44 2013
Date: Tue, 3 Sep 2013 17:04:17 -0500 (CDT)
From: Ted Hatfield <ted@io-tx.com>
To: Deepak Jain <deepak@ai.net>
In-Reply-To: <21cf01cea8f0$b6e19ea0$24a4dbe0$@ai.net>
Cc: nanog@nanog.org
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
What's your greet pause set to?
Ted
On Tue, 3 Sep 2013, Deepak Jain wrote:
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> Without going to a dedicated list for something like this, I'm looking for a
> common sense approach.
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> Sep 3 17:55:20 XXX sendmail[155]: r83Lse37000155: rejecting commands from
> outmail016.ash2.facebook.com [66.220.155.150] due to pre-greeting traffic
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> Sep 3 17:55:22 XXX sendmail[156]: r83Lsg6N000156: rejecting commands from
> outmail015.ash2.facebook.com [66.220.155.149] due to pre-greeting traffic
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> Isn't this sort of thing supposed to be frowned upon still? I am not trying
> to name & shame here, but I figured this is a pretty big/respectable email
> sender.
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> Thoughts for balancing sensible network spam management with sensible best
> practices that affect lots of users?
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> Thanks in advance,
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> Deepak
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