mai.cf
#新增的内容开始 myhostname = mail.domain.cn myorigin = domain.cn inet_interfaces = all inet_protocols = ipv4 mydestination = domain.cn, localhost mynetworks = 127.0.0.0/8, hash:/etc/postfix/access alias_maps = hash:/etc/aliases #网易诚信联盟通道 transport_maps = hash:/etc/postfix/transport #DKIM smtpd_milters = inet:localhost:10000 non_smtpd_milters = inet:localhost:10000 milter_protocol = 2 milter_default_action = accept #smtpd_recipient_limit = 100000 #SMTP认证 smtpd_recipient_restrictions = permit_sasl_authenticated, reject_invalid_hostname, reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_unauth_pipelining, reject_unauth_destination, permit broken_sasl_auth_clients = yes smtpd_sasl_auth_enable =yes smtpd_sasl_local_domain = $myhostname #新增内容结束
/etc/sasl2/smtpd.conf
#pwcheck_method:auxprop pwcheck_method:saslauthd mech_list: plain login
启动saslauthd：service saslauthd start
默认使用pam。
/etc/pam.d/smtp.postfix
#%PAM-1.0 #auth include password-auth #account include password-auth auth requisite pam_unix.so account requisite pam_unix.so