报错:
[root@web01 ~]# echo 222 | mail -s "test" 996.....78@qq.com
[root@web01 ~]# Error initializing NSS: Unknown error -8015.
"/root/dead.letter" 11/290
. . . message not sent.
解决思路:查看证书
全教程如下
1,下载
[root@web01 ~]# yum -y install mailx
2,配置mail
[root@web01 ~]# vim /etc/mail.rc
set from=xxxxxx@qq.com
set smtp=smtps://smtp.qq.com:465
set smtp-auth-user=xxxxxx@qq.com
set smtp-auth-password=你的 QQ 邮箱授权码
set smtp-auth=login
set ssl-verify=ignore
set ssl-verify=ignoreset nss-config-dir=/root/.certs
3,配置QQ邮箱的SSL证书
[root@web01 ~]# mkdir -p /root/.certs/
echo -n | openssl s_client -connect smtp.qq.com:465 | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' > ~/.certs/qq.crt
certutil -A -n "GeoTrust SSL CA" -t "C,," -d ~/.certs -i ~/.certs/qq.crt
certutil -A -n "GeoTrust Global CA" -t "C,," -d ~/.certs -i ~/.certs/qq.crt
certutil -L -d /root/.certs
为了防止出现前文所说的发送邮件警告提示,还需要进入邮箱 SSL 证书存放目录 /root/.certs 里执行如下命令:
[root@web01 ~]# cd /root/.certs
[root@web01 .certs]# certutil -A -n "GeoTrust SSL CA - G3" -t "Pu,Pu,Pu" -d ./ -i qq.crt
Notice: Trust flag u is set automatically if the private key is present.出现这句就可以
4.通过命令行发送测试邮件
[root@web01 ~]# echo 222 | mail -s "test" 99...78@qq.com