Re: [exim] Should MX offer TLS ?

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著者: Tony Finch
日付:  
To: W B Hacker
CC: exim users
題目: Re: [exim] Should MX offer TLS ?
On Wed, 7 Nov 2007, W B Hacker wrote:
>
> Spealing of which - TLS for submisson, TLS for POP/IMAP, and TLS for MX - MX
> does give nearly end-to-end protection between/among corporate servers.


Yes, though you'd want to use client and server certificate verification
for the MTA-to-MTA links, which means you'd need a list of hosts that are
members of this secure federation to avoid interop problems. This seems to
me like a fairly obvious idea so I expect there are already companies
doing it - though I don't know of any.

Tony.
--
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