using smtp in python

[Chris Angelico]

On Wed, Oct 23, 2013 at 9:02 AM, xDog Walker <thudfoo at gmail.com> wrote:
> On Tuesday 2013 October 22 11:44, Dan Stromberg wrote:
>> Some SMTP servers require a password and some do not
>
> POP3 before SMTP ?

Or just IP-based restrictions (computers on 192.168.0.0/24 may relay
mail, all others may only send to the domains managed here - same
approach as is often used for caching+authoritative DNS resolvers).

ChrisA