We turned it on and do: 550 This mail server requires authentication when attempting to send to a non-local e-mail address. Please see http://www.shelbybb.com/email.aspx for more info.
Had a few calls, but not too bad. Most people get that error, go to the webpage, and follow instructions. Regards, Chuck Hogg Shelby Broadband 502-722-9292 ch...@shelbybb.com http://www.shelbybb.com -----Original Message----- From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On Behalf Of David E. Smith Sent: Wednesday, November 18, 2009 4:37 PM To: WISPA General List Subject: Re: [WISPA] How do you control outgoing SMTP? On Wed, Nov 18, 2009 at 15:29, Chuck Hogg <ch...@shelbybb.com> wrote: > Ok, so we are passing back and forth negatives/positives of our current > SMTP policy, and are looking for answers on what others are doing. I'm > going to list what we have done, currently doing, and looking for > feedback on what you do... > We allow authenticated SMTP relay from anywhere, and unauthenticated SMTP relay from within our network. Unauthenticated traffic from our broadband customers is transparently routed to a "different" server (with a clever abuse of NAT rules), and that server does extra spam scanning on outgoing email. If I could rebuild the whole network from scratch, I'd love to make everything require authentication, but there's a bunch of pesky legacy customers out there. David Smith MVN.net ------------------------------------------------------------------------ -------- WISPA Wants You! Join today! http://signup.wispa.org/ ------------------------------------------------------------------------ -------- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ -------------------------------------------------------------------------------- WISPA Wants You! Join today! http://signup.wispa.org/ -------------------------------------------------------------------------------- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
