1、配置Linux客户端邮件发送功能

set from=1665***913@qq.com

set smtp=smtp.qq.com

set smtp-auth-user=1665***913@qq.com

set smtp-auth-password=yslsnzvgqqtadhee QQ邮箱授权码，需要开启pop3和smtp就会生成

set smtp-auth=login

2、测试下是否可以使用

cat /tmp/jiankong.log|mailx -v -s ‘hello‘ ‘*****@qq.com‘

测试发现有时能发送，有时会退信并报以下错误：

[root@www script]# smtp-server: 530 Error: A secure connection is requiered(such as ssl). More information at http://service.mail.qq.com/cgi-bin/help?id=28

"/root/dead.letter" 11/325

. . . message not sent.

3、添加以下配置文件参数

set from=1665***913@qq.com

set smtp=smtp.qq.com

set smtp-auth-user=1665***913@qq.com

set smtp-auth-password=yslsnzvgqqtadhee QQ邮箱授权码，需要开启pop3和smtp就会生成

set smtp-auth=login

set smtp-use-starttls             SSL验证信息

set ssl-verify=ignore              SSL验证信息

set nss-config-dir=/etc/pki/nssdb/      SSL验证信息

再次出现错误，错误信息为：

535 Error: http://service.mail.qq.com/cgi-bin/help?subtype=1&&id=28&&no=1001256

smtp-server: 535 Error:

http://service.mail.qq.com/cgi-bin/help?subtype=1&&id=28&&no=1001256

"/root/dead.letter" 11/307

. . . message not sent.

解决办法：

在QQ邮箱首页点击，设置→账户→POP3/IMAP/SMTP/Exchange/CardDAV/CalDAV服务，开启POP3/SMTP服务即可解决问题。

再次测试发送邮件，邮件发送成功......

[root@www script]# cat /tmp/jiankong.log |mailx -v -s ‘hello‘ ‘1665***913@qq.com‘

Resolving host smtp.qq.com . . . done.

Connecting to 14.17.57.241 . . . connected.

220 smtp.qq.com Esmtp QQ Mail Server

>>> EHLO www.net-leader.com.cn

250-smtp.qq.com

250-PIPELINING

250-SIZE 73400320

250-STARTTLS

250-AUTH LOGIN PLAIN

250-AUTH=LOGIN

250-MAILCOMPRESS

250 8BITMIME

>>> STARTTLS

220 Ready to start TLS

Error in certificate: Peer‘s certificate issuer is not recognized.

Comparing DNS name: "upload.mail.qq.com"

Comparing DNS name: "hwsmtp.exmail.qq.com"

Comparing DNS name: "hwimap.exmail.qq.com"

Comparing DNS name: "cloudmx.qq.com"

Comparing DNS name: "imap.exmail.qq.com"

Comparing DNS name: "hwpop.exmail.qq.com"

Comparing DNS name: "smtp.qq.com"

SSL parameters: cipher=AES-256, keysize=256, secretkeysize=256,

issuer=CN=GeoTrust SSL CA - G3,O=GeoTrust Inc.,C=US

subject=CN=pop.qq.com,OU=R&D,O=Shenzhen Tencent Computer Systems Company Limited,L=Shenzhen,ST=Guangdong,C=CN

>>> EHLO www.net-leader.com.cn

250-smtp.qq.com

250-PIPELINING

250-SIZE 73400320

250-AUTH LOGIN PLAIN

250-AUTH=LOGIN

250-MAILCOMPRESS

250 8BITMIME

>>> AUTH LOGIN

334 VXNlcm5hbWU6

>>> MTY2NTExMTkxM0BxcS5jb20=

334 UGFzc3dvcmQ6

>>> eXNsc256dmdxcXRhZGhlZQ==

235 Authentication successful

>>> MAIL FROM:<1665111913@qq.com>

250 Ok

>>> RCPT TO:<1665111913@qq.com>

250 Ok

>>> DATA

354 End data with <CR><LF>.<CR><LF>

>>> .

250 Ok: queued as

>>> QUIT

221 Bye

这样就不会报错，能成功发送邮件了。

本文出自 “每天一小步” 博客，请务必保留此出处http://fenyuer.blog.51cto.com/11265169/1917019

Linux发送邮件配置