Re: force to use SSL port for delivery

[Ken Peng]

So, if we most time transfer messages between MTAs with non-encrypted, 
what destinations should these email systems exist for?
http://www.emailquestions.com/encrypted-email-service-providers/
Thanks.

On 2015/9/14 星期一 9:36, Alice Wonder wrote:
But the RFC (I don't know number offhand) says you have to accept mail
that isn't encrypted.

--
  B. Regards,
  Ken Peng - k...@cloud-china.org