> � 团窝 紫� 拊� 瘟 耘驼 SASL > #SASL > smtpd_sasl_auth_enable = yes > smtpd_sasl_security_options = noanonymous > smtpd_sasl_local_domain = $myhostname > broken_sasl_auth_clients = yes > smtpd_sender_restrictions = permit_sasl_authenticated > 馁� 滓夏� 子� 蜗彝撂匚� 夼驼 伊着� myhostname ?