On Tue, Feb 16, 2021 at 05:52:21PM -0500, Stefan Monnier wrote:

[...]

> > I have the hunch that just making the packages co-installable is
> > the more pleasant avenue...
> 
> It's more pragmatic, but it won't solve the longer-term recurring issues.

I think I was too cryptic, sorry: I meant co-installable as, e.g.
PostgreSQL does with its different versions: you have to crack the
resources nut anyway, and then, what's the "alternatives" thing for,
anyway?

Alternatives make only sense in the presence of user interaction:
I invoke "vi" and get presented with whatever-incarnation-of-vi
is currently The One. I invoke "man vi", likewise. Still, I can
invoke (explicitly) "vim", "man vim".

What I meant by co-installable: both MTAs are up and running,
each one possibly with an own listening port [1], each one with
a different /var/spool/<mta-of-the-day>/mail. Or something.
No alternatives.

Cheers

[1] Other avenues seem worth considering, i.e. some kind of
   protocol proxy which dispatches to the different MTAs
   based on first handshake steps, what not.

 - t

Attachment: signature.asc
Description: Digital signature

Reply via email to