postfix限制邮件发送分组

main.conf中新建限制类
smtpd_restriction_classes= send_to_all, send_to_rdpsend_to_all =check_sender_access hash:/etc/postfix/npc/local_sender_all,rejectsend_to_rdp =check_sender_access hash:/etc/postfix/npc/local_sender_rdp,reject
smtpd_recipient_restrictions= check_sender_accesshash:/etc/postfix/npc/local_sender_all, check_sender_accesshash:/etc/postfix/npc/local_sender_rdp, check_recipient_access hash:/etc/postfix/npc/local_recipients, permit_mynetworks, permit_sasl_authenticated, reject_non_fqdn_sender, reject_non_fqdn_recipient, reject_unknown_recipient_domain, reject_unauth_pipelining, reject_unauth_destination

# vim local_recipientsall@test.com send_to_allrd_dept@test.com send_to_rdp
注：访问限制中是逐条匹配访问列表的，匹配成功就退出
#vim local_sender_alla@test.com ok
#vimlocal_sender_rdpb@test.com ok
postmaphash:/etc/postfix/npc/local_recipientspostmaphash:/etc/postfix/npc/local_sender_allpostmaphash:/etc/postfix/npc/local_sender_rdppostfixreload