smtpd_tls_CAfile=/etc/pki/myca/cacert.pem# smtpd_tls_security_level = encrypt# 表示强制使用TLS加密,不建议,会导致丢失courier-authlib认证smtpd_tls_security_level=may smtpd_tls_received_header=yes smtpd_enforce_tls=yes smtpd_tls_loglevel=2# Postfix作为SMTP客户端的TLS配置smtp_use_tls=yes smtp_...
smtpd_tls_cert_file: 指定证书文件的路径,例如/etc/pki/tls/certs/cert.pem。 smtpd_tls_loglevel: 设置为2,以记录详细的TLS日志信息。 可选的配置项包括: smtpd_tls_CAfile: 指定根证书文件的路径,用于验证客户端证书。 smtpd_tls_session_cache_timeout: 设置TLS会话缓存的超时时间,例如3600s。 smtpd_tls...
smtp_use_tls = yes smtpd_use_tls = yes smtp_tls_note_starttls_offer = yes smtpd_tls_CAfile = /etc/postfix/smtpd.pem smtpd_tls_cert_file = /etc/postfix/smtpd.pem smtpd_tls_key_file = /etc/postfix/smtpd.pem smtpd_tls_loglevel = 1 smtpd_tls_received_header = yes 标准 smtpd_tls_s...
smtp_tls_note_starttls_offer=yes smtpd_tls_loglevel=1smtpd_tls_received_header=yes smtpd_tls_auth_only= yes ⑩ 配置SMTPS ==> vim /etc/postfix/master.cf smtps部分去掉注释 smtps inet n - - - -smtpd-o smtpd_tls_wrappermode=yes-o smtpd_sasl_auth_enable=yes-o smtpd_client_restrictions=pe...
[root@server0~]# postconf -e"smtp_tls_loglevel=1"日志级别 [root@server0~]# postconf -e"smtp_tls_security_level=encrypt"信息加密 [root@server0~]# postconf -e"smtp_sasl_auth_enable=yes"启用smtp发送验证 [root@server0~]# postconf -e"smtp_sasl_security_options=noanonymous"禁止匿名 ...
smtp_use_tls = yes smtpd_use_tls = yes smtp_tls_note_starttls_offer = yes smtpd_tls_key_file = /etc/postfix/smtpd.pem smtpd_tls_cert_file = /etc/postfix/smtpd.pem smtpd_tls_CAfile = /etc/postfix/smtpd.pem smtpd_tls_loglevel = 1 ...
postconf -e 'smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem' postconf -e 'smtpd_tls_loglevel = 1' postconf -e 'smtpd_tls_received_header = yes' postconf -e 'smtpd_tls_session_cache_timeout = 3600s' postconf -e 'tls_random_source = dev:/dev/urandom' ...
Client side, postfix error messages (smtp_tls_log_level 2) are initializing the client-side TLS engine setting up TLS connection to XXXX:587 XXXX:587: TLS cipher list "aNULL:-aNULL:HIGH:@strength:!aNULL" SSL_connect:before SSL initialization ...
To get additional information about Postfix client TLS activity, increase the log level from 0 to 1 by changing the following line in the /etc/postfix/main.cf: smtp_tls_loglevel = 1 2.4. Configuring Postfix to forward all emails to a mail relay ...
smtpd_tls_loglevel = 2 3、增加下列配置(可选) smtpd_tls_CAfile = /etc/pki/tls/root.pem smtpd_tls_session_cache_timeout = 3600s smtpd_tls_session_cache_database = btree:/var/spool/postfix/smtpd_tls_cache tls_random_source = dev:/dev/urandom ...