On Tue, Feb 03, 2015 at 05:28:24PM -0500, System Support wrote:
> As far as the 'blunt tool', all of the mail processed by this instance will
> be relayed to Amazon.
> What are the disadvantages of the smtp_discard_ehlo_keywords that you
> suggested in that
> case?
I generally disable DNS at border MTAs. Mail leaving my organization
sends any success DSN notices as soon as the message is handed off
to the responsible MX host. Mail coming in has the DSN notices
sent by the remote MTA.
So this can be a reasonable setting.
--
Viktor.
