https://github.com/ax2009live/postfix
跟 catatnight/postfix 对比,修改如下
/etc/postfix/main.cf
增加 message_size_limit = 51200000 邮件大小 10M 限制修改为 50M;
增加 smtp_tls_security_level = may postfix与外部邮件服务器连接时使用tls,
在 Postfix 上做 SMTP 中继,并隐藏原邮件服务器的信息
/etc/postfix/main.cf 增加 header_checks = regexp:/etc/postfix/header_checks
/etc/postfix/header_checks 添加 “ /^Received:/ IGNORE ”
Enable TLS(587): save your SSL certificates .key and .crt to /path/to/certs
Login credential should be set to ([email protected], pwd) in Smtp Client
smtp 客户端用户 [email protected],密码:pwd
$ sudo docker run -d \
--restart=always \
--name postfix \
-p 587:587 \
-e maildomain=mail.example.com \
-e smtp_user=user:pwd \
-v /path/to/certs:/etc/postfix/certs \
ax2009live/postfix:v1.0Content type
Image
Digest
sha256:fe740fd82…
Size
61.4 MB
Last updated
over 3 years ago
docker pull ax2009live/postfix:v1.0