SSL-Zertifikat an Stelle von main.cf in master.cf?

[Stefan Förster]

* "Walter H." <Walter.H at mathemainzel.info>:
>smtp      inet  n       -       n       -       -       smtpd
>  -o smtpd_tls_cert_file=/etc/postfix/tls.crt/mx-host.crt
>  -o smtpd_tls_key_file=/etc/postfix/tls.key/mx-host.key
>submission inet n       -       n       -       -       smtpd
>  ...
>  -o smtpd_tls_cert_file=/etc/postfix/tls.crt/smtp-host.crt
>  -o smtpd_tls_key_file=/etc/postfix/tls.key/smtp-host.key

Ja, das geht. Du kannst in der master.cf sogar Variablen aus main.cf 
referenzieren, also z.B.

  -o smtpd_tls_cert_file=$submission_tls_cert_file

schreiben.