On 01.10.18 10:21, Virtual Xmas wrote:
>Running Postfix 2.10.1.
>
>I am setting up an internal mail relay to receive mail from other
>internal clients. I have a requirement that all email be received via
>TLS only.
>
>I have configured TLS using our internal PKI and set the appropriate
>settings in main.cf and mail is being received via TLS according to
>the headers.
>
>I have set smptd_tls_security_level = encrypt. According to the
>documentation:
>
>encrypt: Mandatory TLS encryption: announce STARTTLS support to remote
>SMTP clients, and require that clients use TLS encryption.
>
>However, the server is still willing to accept non TLS unencrypted
>emails from smtp clients.
>
>Am I still missing a setting?
something overridden in master.cf?
--
Matus UHLAR - fantomas,
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