Blocking MX query

George Herbert george.herbert at
Wed Sep 5 02:18:44 UTC 2012

On Sep 4, 2012, at 12:07 PM, William Herrin <bill at> wrote:

> You are. You should be doing SMTP Auth to *your* email server on which
> you have an authorized account and then letting it relay your messages
> to the world.

This is not the thread for this conversation per se.  The practicality of general ISP 25 blocking is established for antispam purposes.  So are power users running home domains.  Different user profiles.  Different circumstances.

George William Herbert
Sent from my iPhone

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