[TowerTalk] CO8DM

[Bryan Fields]

On 10/14/16 11:47 AM, Mike Smith VE9AA wrote:
> <co8dm at frcuba.co.cu>: host mail.frcuba.co.cu[190.6.65.2] refused to talk to
> me:
> 
>     550 HELO argument does not match calling host

Does your email transit via softlayer or is your email provider hosted there?

Softlayer and a few other carriers are known to block Cuba, Iran, and the DPRK
IP space.

-- 
Bryan Fields

727-409-1194 - Voice
http://bryanfields.net