Submission service and SMTP AUTH capability

@lbutlr kremels at kreme.com
Sat Jun 22 05:39:56 EEST 2019


On 21 Jun 2019, at 08:40, Germán Herrera via dovecot <dovecot at dovecot.org> wrote:
> I also found out that the AUTH is shown before entering STARTTLS if I set "ssl = yes", but the capability is hidden from pre-starttls EHLO if I do enforce SSL with "ssl = required", which is my server configuration.
> 
> That is an strange behavior for me, but I can deal with it now that I know how it works.

That is perfectly normal, AFAIK. If you require encryption (which you should) then the only thin the client sends is STARRTLS and nothing can happen before that.


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