Author: Jeremy Harris Date: To: exim-users Subject: Re: [exim] using port 587 for submission?
On 03/09/15 14:33, hw wrote: > Do I have a problem here with testing? The server is configured to
> relay for all clients on the LAN without authentication. That used to
> be over port 25 only.
>
> Now exim also listens on port 587, and when no authentication is
> required anyway, it might not matter wheather I authenticate on port 587
> or not.
Indeed. It depends on what order you are configured to do these tests.
This is why I say you should look at the processing flow.
> Can I somehow make it so that when using port 587, authentication and
> encryption are always required while leaving port 25 unchanged?