On 2020-01-25 Jutta Wrage via Exim-users-de <exim-users-de-So9TfXB7aA8@???> wrote:
[...]
> Auf der Serverseite starte das ganze mit:
> SNMP connect from [...]
> SMTP protocol error in "STARTTLS" H=CLIENTHOST (mail.example.com) [My_IP] I=[Server_IP]:587 STARTTLS command used when not advertised
[...]
> Für mich ist das en Hinweis, daß auf unserem Server irgend etwas in
> der Configuration fehlt oder falsch ist.
> In der Config des Servers steht unter anderem:
> MAIN_TLS_CERTIFICATE = CONFDIR/exim.crt
> MAIN_TLS_PRIVATEKEY = CONFDIR/exim.key
> unter /etc/exim4/ sind exim.crt und exim.key links auf andere Dateien.
[...]
Aus der vielgeliebten /usr/share/doc/exim4-base/README.Debian.gz
(Version buster):
| 2.2.2. Enabling TLS support for Exim as server
|
| You should have created certificates in /etc/exim4/ either by hand or
| by usage of the exim-gencert (which requires openssl). exim-gencert is
| shipped in /usr/share/doc/exim4-base/examples/ and takes care of proper
| access privileges on the private key file.
|
| Now, enable TLS by setting the macro MAIN_TLS_ENABLE in a local
| configuration file as described in Section 2.1.3, "Using Exim
| Macros to control the configuration".
Ist das von deiner Seite durchgeführt worden?
lg Andreas
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