mailx(mail)配置outlook|mailx(mail)配置outlook SMTP方式发送邮件 mailx(mail)配置outlookSMTP方式发送

0x01，环境介绍：
我们用的是微软的邮箱打算用SMTP方式发送邮件。先登录账户看官方给出SMTP信息。

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0x02,系统mailx(mail)设置。
通过命令可以看到，mail实际上是mailx的快捷方式。然后在/etc/mail.rc里加入账号等信息。

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SMTP加密方式是：STARTTLS

set from=Zabbix使用的发送邮件地址 set smtp=smtp.office365.com set smtp-auth-user=Zabbix使用的发送邮件地址 set smtp-auth-password=密码 set smtp-auth=login set smtp-use-starttls set ssl-verify=ignore set nss-config-dir=/etc/pki/nssdb/

0x03,创建存放证书的目录

# mkdir -p /etc/pki/nssdb/

0x04,测试mail命令

echo "Zabbix test" | mailx -v -s "test" wutou@wutou.com

【mailx(mail)配置outlook|mailx(mail)配置outlook SMTP方式发送邮件】Zabbix test 要发送的邮件内容，多行内容要写""里。
test 发送邮件的标题。
wutou@wutou.com 是对方接收邮件的账号。

0x05,测试执行结果，显示如下说明成功。

Resolving host smtp.office365.com . . . done. Connecting to 40.97.113.2:smtp . . . connected. 220 DM5PR06CA0069.outlook.office365.com Microsoft ESMTP MAIL Service ready at Fri, 16 Jun 2017 03:16:13 +0000 >>> EHLO iconnappdev.us.wutou.net 250-DM5PR06CA0069.outlook.office365.com Hello [204.246.137.148] 250-SIZE 157286400 250-PIPELINING 250-DSN 250-ENHANCEDSTATUSCODES 250-STARTTLS 250-8BITMIME 250-BINARYMIME 250 CHUNKING >>> STARTTLS 220 2.0.0 SMTP server ready Error in certificate: Peer's certificate issuer is not recognized. Comparing DNS name: "*.clo.footprintdns.com" Comparing DNS name: "*.hotmail.com" Comparing DNS name: "*.internal.outlook.com" Comparing DNS name: "*.live.com" Comparing DNS name: "*.office.com" Comparing DNS name: "*.office365.com" SSL parameters: cipher=AES-256, keysize=256, secretkeysize=256, issuer=CN=DigiCert Cloud Services CA-1,O=DigiCert Inc,C=US subject=CN=outlook.com,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US >>> EHLO appdev.us.wutou..net 250-DM5PR06CA0069.outlook.office365.com Hello [204.246.137.148] 250-SIZE 157286400 250-PIPELINING 250-DSN 250-ENHANCEDSTATUSCODES 250-AUTH LOGIN XOAUTH2 250-8BITMIME 250-BINARYMIME 250 CHUNKING >>> AUTH LOGIN 334 VXNlcm5hbWU6 >>> emFiYml4QGFyaWl4LmNvbQ== 334 UGFzc3dvcmQ6 >>> WmFyaWl4MTE= 235 2.7.0 Authentication successful target host BN6PR11MB0017.namprd11.prod.outlook.com >>> MAIL FROM: 250 2.1.0 Sender OK >>> RCPT TO: 250 2.1.5 Recipient OK >>> DATA 354 Start mail input; end with . >>> . 250 2.6.0 <59434d32.Lx4d3eMhjzYuCHGO%wutou@wutou.net> [InternalId=4849018077783, Hostn ame=BN6PR11MB0017.namprd11.prod.outlook.com] 2808 bytes in 0.560, 4.895 KB/sec Queued mail for delivery >>> QUIT 221 2.0.0 Service closing transmission channel

0x06,邮件错误,邮件没有发送成功说明，是认证方式没有设置对。

[root@appdev zabbix-303]# echo hello | mailx -v -s "test" wutou@wutou.net Resolving host smtp.office365.com . . . done. Connecting to 40.97.134.210:smtp . . . connected. 220 MWHPR15CA0065.outlook.office365.com Microsoft ESMTP MAIL Service ready at Fri, 16 Jun 2017 03:14:01 +0000250-MWHPR15CA0065.outlook.office365.com Hello [204.246.137.148] 250-SIZE 157286400 250-PIPELINING 250-DSN 250-ENHANCEDSTATUSCODES 250-STARTTLS 250-8BITMIME 250-BINARYMIME 250 CHUNKING >>> STARTTLS 220 2.0.0 SMTP server ready Missing "nss-config-dir" variable. "/root/dead.letter" 11/296 . . . message not sent.