1. Генерируем сертификаты   Добавляем секции отвечающие за TLS ee /usr/local/etc/postfix/main.cf # TLS smtpd_use_tls = yes smtpd_tls_security_level = may smtpd_tls_auth_only = yes smtpd_tls_key_file = /usr/local/etc/postfix/device.key smtpd_tls_cert_file = /usr/local/etc/postfix/device.crt smtpd_tls_CAfile = /usr/local/etc/postfix/rootCA.pem smtpd_tls_loglevel = 1 smtpd_tls_received_header = yes smtpd_tls_session_cache_timeout = 3600s tls_random_source = dev:/dev/urandom # Aутентификация SMTP smtpd_sasl_auth_enable = yes smtpd_sasl_exceptions_networks = $mynetworks smtpd_sasl_security_options = noanonymous broken_sasl_auth_clients …

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