All I'm saying is that there's a lot of existing and useful practice
which expects to be able to distinguish an alias (presumably without a
dot) from a FQDN. ...
Well, yes. Take a look at SAC 053 and see if there's anything they
missed:
http://www.icann.org/en/groups/ssac/documents/sac-053-en.pdf
R's,
John
_______________________________________________
ietf-smtp mailing list
ietf-smtp(_at_)ietf(_dot_)org
https://www.ietf.org/mailman/listinfo/ietf-smtp