On 9/12/2012 1:53 PM, Noel Butler wrote:
On Mon, 2012-09-10 at 17:58 -0700, John Hardin wrote:
>
> I've seen multiple spam from messagelabs
Multiple spams _sent by_ MessageLabs, or multiple spams that they did not
catch and block? If the latter, that's no reason not to add them to
trusted_networks.
Niamh summed it up nicely, sent by their clients, using their
servers, therefore, Messagelabs servers are emitting spam and IMHO
should never ever be whitelisted, ever.
While that may well be the case, they're still a candidate for
trusted_networks, especially since this might actually give you
increased filtering of them at the client-by-client level.
--
Dave Warren
http://www.hireahit.com/
http://ca.linkedin.com/in/davejwarren
