2021-12-29 22:26:51 +00:00
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smtpd_banner = $myhostname ESMTP
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disable_vrfy_command = yes
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2021-12-29 22:33:49 +00:00
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smtpd_relay_restrictions = permit_mynetworks, permit_sasl_authenticated, defer_unauth_destination
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2021-12-29 22:26:51 +00:00
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smtp_use_tls = yes
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2021-12-29 22:36:48 +00:00
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smtp_tls_CApath = /etc/ssl/certs
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smtp_tls_CAfile = /etc/ssl/certs/ca-certificates.crt
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2021-12-29 22:26:51 +00:00
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smtp_tls_mandatory_protocols = !SSLv2,!SSLv3,!TLSv1,!TLSv1.1
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smtp_tls_protocols = !SSLv2,!SSLv3,!TLSv1,!TLSv1.1
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smtp_tls_security_level = may
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smtp_tls_mandatory_ciphers = high
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