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Hi Steffen
Thanks very much for the hint. I will give it a try later today.
Michael
Am 30.09.14 08:24, schrieb Steffen Kaiser:
On Mon, 29 Sep 2014, Reindl Harald wrote:
Am 29.09.2014 um 15:21 schrieb Michael Wechner:
hence I would assume to see it also for the new version of postfix and dovecot, or do I misunderstand something?
if the server is configured in a way it offers AUTH only over a encrypted channel (recommended) then you need to use STARTTLS before you see the capability and for that telnet is just the wrong tool
To test STARTTLS try this:
a) gnutls-cli -p 587 --starttls smtp STARTTLS ^D
The ^D lets gnutls perform the SSL handshake, then you can type again.
b) openssl s_client -connect smtp:587 -starttls smtp
-- Steffen Kaiser -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.22 (Darwin) Comment: GPGTools - https://gpgtools.org
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