/etc/mail.rc 配置文件内容以下:html
[root@tidb06 nssdb]# tail -10 /etc/mail.rc #For Linux and BSD, this should be set. set bsdcompat set smtp=smtps://smtp.exmail.qq.com:465 set smtp-auth=login set smtp-auth-user=test@edianhua.com set smtp-auth-password=Wjw#edianhua6 set ssl-verify=ignore set nss-config-dir=/etc/pki/nssdb set from=test@edianhua.com
测试发送出现告警:可是测试是能够正常发送邮件的，可是看着就是不爽 ide
[root@tidb06 nssdb]# echo 'test' | mail -s 'test' test@edianhua.com [root@tidb06 nssdb]# Error in certificate: Peer's certificate issuer is not recognized.
解决过程以下：测试
[root@tidb06 nssdb]# certutil -A -n 'exmailqq' -t "P,P,P" -d ./ -i exmail.qq.crt certutil: unable to open "exmail.qq.crt" for reading (-5950, 2). [root@tidb06 nssdb]# touch exmail.qq.crt [root@tidb06 nssdb]# certutil -A -n 'exmailqq' -t "P,P,P" -d ./ -i exmail.qq.crt certutil: could not decode certificate: SEC_ERROR_INVALID_ARGS: security library: invalid arguments.
一直报错
参考下面文章解决
https://blog.csdn.net/yongren_z/article/details/85119088
https://www.cnblogs.com/xuziyu/p/10708015.htmlthis
具体解决办法以下：.net
[root@tidb06 nssdb]# echo -n "" | openssl s_client -connect smtp.exmail.qq.com:465 | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' > qq.crt depth=2 C = US, O = DigiCert Inc, OU = www.digicert.com, CN = DigiCert Global Root CA verify return:1 depth=1 C = US, O = DigiCert Inc, OU = www.digicert.com, CN = Secure Site CA G2 verify return:1 depth=0 C = CN, ST = Guangdong Province, L = Shenzhen, O = Tencent Technology (Shenzhen) Company Limited, OU = R&D, CN = exmail.qq.com verify return:1 DONE
下面才是正确的输出：code
[root@tidb06 nssdb]# certutil -A -n 'qq' -t "P,P,P" -d . -i ./qq.crt Notice: Trust flag u is set automatically if the private key is present.
到此时不在出现警告:
[root@tidb06 nssdb]# echo 'test' | mail -s 'test' test@edianhua.com
[root@tidb06 nssdb]# htm