Postfix: Tips

postfix 服務 
 服務啟動/停止/重新載入 
 postfix check
postfix start
postfix stop
postfix reload
postfix flush 
 postconf - 不用編輯 main.cf 的設定方法 
 列出設定參數 
 postconf -n 
 修改參數 *不需要重啟服務* 
 postconf -e "relayhost = [192.168.10.10]:587" \
"smtp_sasl_auth_enable = yes" \
"smtp_sasl_security_options = noanonymous" \
"smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd" \
"smtp_use_tls = yes" \
"smtp_tls_security_level = encrypt" \
"smtp_tls_note_starttls_offer = yes" 
 移除參數 
 postconf -# smtp_use_tls 
 No main.cf 
 postconf: fatal: open /etc/postfix/main.cf: No such file or directory 
 Solution: 
 dpkg-reconfigure postfix 
   
 Test SMTP 
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 外部網站 
 
 How to configure AWS SES with Postfix MTA