Viktor Dukhovni:
> On Fri, Oct 06, 2017 at 04:22:38PM +0200, Florian Coulmier wrote:
>
> > > That looks wrong. Where is the first EHLO response line? The above
> > > starts in the middle of the response.
>
> There's the smoking gun. Wietse correctly observes the crucial
> detail that the first line of the EHLO response (after which follow
> the ESMTP options), which ought to lookup like:
>
> 250-<server-hostname> <decorative vanity text>
>
> is missing.
I already mentioned that the server (which may be a proxy) is buggy
as hell. This is just one more symptom.
Wietse
