How to use Tencent mailbox to send emails under Linux

How to use Tencent mailbox to send emails under Linux

1. First install sendmail.mailx;

yum -y install sendmail

yum install mailx -y

Set up to start automatically

/etc/init.d/sendmail start

chkconfig sendmail on

测试：echo "this is my test mail" | mail -s 'mail test' [email protected]

2. How to SSLsend emails

Modify /etc/mail.rc to add the following configuration about SSL

set nss-config-dir=/etc/ssl/certs

set smtp-user-starttls

set ssl-verify=ignore

修改 set smtp=smtps://xxxx.xxxx:465

Add Firefox browser *.db files (cert8.db, key3.db, secmod.db) to the /etc/mail.rc_ssl.crt or /etc/ssl/certs directory to send emails in a way that supports SSL, as shown in the figure below Show:

The three dbs store certificates, public keys, and private keys

cert8.db，key3.db，secmod.db

These 3 db files are extracted from firefox, and the extraction method is as follows:

If Firefox is installed on your computer, Windows can get *.db files in %userProfile%\AppData\Roaming\Mozilla\Firefox\Profiles\xxx.default, Linux in ~/.mozilla/firefox/xxx.default directory, or Download directly from this class: https://dn-zhangguoli.qbox.me/mail.rc_ssl.crt.zip

This directory %userProfile%\AppData\Roaming\Mozilla\Firefox\Profiles\xxx.default under the window is a hidden attribute, which needs to be set to show and hide first;

3. Configure mail.rc

vi /etc/mail.rc

set smtp-use-starttls #enable ssl encryption

set ssl-verify=ignore

set nss-config-dir=/etc/ssl/certs #ssl encryption certificate

set [email protected]

set smtp=smtp.qq.com

set [email protected]

set smtp-auth-password=XXXXX

set smtp-auth=login

set nss-config-dir=/root/.vnetoo_certs/

：wq!