In article
<201011281537(_dot_)KAA23833(_at_)Sparkle(_dot_)Rodents-Montreal(_dot_)ORG> you
write:
Accepting mail only from IPv4 will be the norm and will not result
in any lost mail, even far into the future. Devices with only IPv6,
such as smart phones and desktops will send mail through smarthosts
with IPv4 connectivity.
Make up your mind: if a v6-only device smarthosts, the smarthost must
be accepting mail from v6.
I think he means submit server.
Perhaps you meant accepting _arm's-length_ mail from v4 only?
Yeah. Publish MXes with A records, not AAAA.
R's,
John
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