[Mimedefang] SPF

[Rich West]

Tomasz Ostrowski wrote:
>>> For folks on the road, there are plenty of workable solutions.
>>>       
>> We use OpenVPN, which works well if both ends are running Linux.
>> Because of deficiencies in Windoze's "TUN" implementation, it's a bit
>> more painful to get it working on that platform, but we managed it.
>>     
>
> It is much easier to use submission port + starttls or smtps. Both do
> not use smtp port which is often blocked.

Agreed.  That's what we do, and it works out rather well.  The only
problems that come up is trying to re-train users no not use their local
ISP for mail delivery.

-Rich