Re: send-email issue

On Mon, Aug 16, 2021 at 09:51:06AM -0700, Junio C Hamano wrote:

quoted

quoted

tls -> starttls
ssl -> smtps

This way we don't have to change anything, and "smtps" is a valid way to refer
to smtp over ssl (e.g. see /etc/services for 465/tcp).

FWIW, those options make quite a bit of sense to me (and I agree the
transition to them would be easy).

Back when we had the original discussion in April [*], I think we
found one small glitch that we need to solve before we can start
introducing aliases---setting the variable to unknown value (imagine
you set it to 'starttls' and then run a version of Git that does not
know it yet) does not make Git barf but silently ignore.

And that needs to be changed to die, and versions of Git with such a
change, without any alias added, should be allowed to spread to
eradicate the "silently ignore" version, before we can safely start
adding aliases.

This is certainly unfortunate, but IMHO is not a hard requirement for
adding new values. This is no different than a case where we add a new
config option, but old versions of Git quietly ignore it.

In other words, I would suggest to tighten this as the values are added,
but not worry about having a "spreading" period.

-Peff