[UA-EAI] Thoughts on Downgrading

[John Levine]

On Tue, 7 Nov 2017, Mark Svancarek wrote:
> Right, and this produces one of the irrevocably broken downgrading scenarios:

No question about that, but none of the experiments we tried for 
downgrading on the fly worked.  They just got confused and ended up 
sending EAI mail to systems that couldn't handle it.

Regards,
John Levine, john.levine at standcore.com
Standcore LLC