转载自:
#创建证书
mkdir -p /root/.certs/echo -n | openssl s_client -connect smtp.qq.com:465 | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' > ~/.certs/qq.crtcertutil -A -n "GeoTrust SSL CA" -t "C,," -d ~/.certs -i ~/.certs/qq.crtcertutil -A -n "GeoTrust Global CA" -t "C,," -d ~/.certs -i ~/.certs/qq.crtcertutil -L -d /root/.certs#信任证书certutil -A -n "GeoTrust SSL CA - G3" -t "Pu,Pu,Pu" -d ./ -i qq.crt # 配置/etc/mail.rcE繁忙set smtp="smtps://smtp.qq.com:465"set smtp-auth=loginset smtp-auth-user="" #换成你的qq邮箱set smtp-auth-password="fwmazaxbllqrcajg" # 换成你的qq邮箱第三方登录密码set ssl-verify=ignore #set nss-config-dir=/etc/pki/nssdbset nss-config-dir=/root/.certs说明:#smtp-auth-password的密码是qq邮箱里面设置的第三方登录密码,不是你qq的密码,在qq邮箱设置界面配置 测试:echo message3 | mail -v -r "" -s "hello world" 注意:一定要带-r参数,生产上去掉-v参数