Le 05/08/2021 à 16:48, Matteo Cazzador a écrit :

Hi everybody,  i've this configuration active in postfix:

smtp_dns_support_level=dnssec
smtp_tls_security_level = dane

Is it possible to exclude some check for specific domain name ?

Something like whitelist domain name and lookup.

I use a local domain "*example.local*" i want to exclude it from dane check because i obtain this error:

warning: DANE TLSA lookup problem: Host or domain name not found. Name service error for name=_*25._tcp.example.local *type=TLSA: Host not found, try again

thanks


That is something that should be handled at the resolver level, not at the postfix level.

Emmanuel.

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