限制部分用戶發送和接收外部郵件

限制部分用戶發送和接收外部郵件(已成功,大家分享)

  1) 編輯main.cf,在最後添加

smtpd_restriction_classes = local_only, local_only1
local_only = check_recipient_access hash:/etc/postfix/local_domains,reject
local_only1 = check_sender_access hash:/etc/postfix/local_domains,reject
smtpd_recipient_restrictions = check_sender_access hash:/etc/postfix/local_senders,
check_recipient_access hash:/etc/postfix/local_recipients,
permit_mynetworks,
permit_sasl_authenticated,
reject_non_fqdn_hostname,
reject_non_fqdn_sender,
reject_non_fqdn_recipient,
reject_unauth_destination,
reject_unauth_pipelining,
reject_rhsbl_sender,
reject_unknown_sender_domain,
reject_invalid_hostname
注:從第5行開始前面空一格.

2) 新增local-domains  ,  local_senders  ,  local_recipients
local_domains:
  domain.com OK
  192.168.0.1 OK
local_senders:
   local_only
local_recipients:
   local_only1

3) postmap hash:/etc/postfix/local_domains
postmap hash:/etc/postfix/local_senders
postmap hash:/etc/postfix/local_recipients

4) postfix reload