Author: Peter Bowyer Date: To: Exim, Users Subject: Re: [exim] Workaround for port 25 blocking in complex roadwarrior
scenario
On 28/08/06, Helge Jensen <helge.jensen@???> wrote: > To that end, I have an SMTP-server outside the company firewall, and I
> have configured it to listen on ports 25 *and* 2525 and allowed relaying
> from the company outgoing IP.
Put it on port 587, which is the correct port for authenticated mail
submission (rfc 2476) and should not be blocked by ISPs. Configure a
secure authentication mechanism and use it for all of your outgoing
mail wherever you are.
