linux邮箱命令行

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学习教程

安装环境

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# apt-get install sendmail
# systemctl start sendmail
# 
# 安装的时候 选择 network site
service postfix start
# 开机自动启动
chkconfig postfix on

配置 /etc/mail.rc

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set from=lyr-2000@qq.com
set smtp=smtps://smtp.qq.com:465
set smtp-auth-user=lyr-2000@qq.com
set smtp-auth-password=q你的验证码
set smtp-auth=login
set ssl-verify=ignore
set nss-config-dir=/etc/pki/nssdb/

mail查看邮件

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# 发送邮件
 echo "邮件正文aaa" |sudo mail -s "lllyr邮件主题6666"  lyr-2000@qq.com

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mail

查看队列

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mailq
# 查看发送的状态

生成证书

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service postfix start

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cd /etc/pki/nssdb
echo -n | openssl s_client -connect smtp.qq.com:465 | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' > ./qq.crt
certutil -A -n "GeoTrust SSL CA" -t "C,," -d /etc/pki/nssdb/ -i /etc/pki/nssdb/qq.crt
certutil -A -n "GeoTrust Global CA" -t "C,," -d /etc/pki/nssdb/ -i /etc/pki/nssdb/qq.crt
certutil -L -d /etc/pki/nssdb/
certutil -A -n "GeoTrust SSL CA - G3" -t "Pu,Pu,Pu"  -d ./ -i qq.crt

遇到的问题

解决成功的博客

参考 

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mailx 无法在 qq邮箱中查看  cannot send message: Process exited with a non-zero status

postfix/postfix-script: fatal: the Postfix mail system is not running

参考的博客文章 

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postfix start
echo "邮件正文" | mail -s "邮件主题" lyr-2000@qq.com