CentOS System installs MAILX and realizes the method of sending mail

Source: Internet
Author: User
Tags auth bz2 ftp mail centos

System:
CentOS 6.4 default mail is pointing to Mailx
CentOS 5 Series is not clear

Required Packages: mailx-12.4.tar.bz2

1. Uninstall SendMail or Postfix

The code is as follows Copy Code
Yum Remove sendmail-y
Yum Remove postfix-y

2. Download and install MAILX

The code is as follows Copy Code
wget ftp://ftp.lt.freebsd.org/pub/FreeBSD/ports/distfiles/mailx-12.4.tar.bz2
Tar jxf mailx-12.4.tar.bz2 && CD mailx-12.4

If unable to extract, please check that there is no installation bzip2, if not installed, perform yum-y install bzip2
After the decompression is finished, execute:

The code is as follows Copy Code

Make
Make install Ucbinstall=/usr/bin/install

Cp/etc/mail.rc/etc/mail.rc.bak
Cat >/etc/nail.rc<<eof
Set from=youname@rekfan.com
Set smtp=smtp.rekfan.com
Set smtp-auth-user=youname@rekfan.com
Set Smtp-auth-password=youpassword
Set Smtp-auth=login
Eof

Send format

The code is as follows Copy Code

Mailx-s Subject User@xxx.com < Message_file

If the message content is stored in a msg file, you can use the following method:

The code is as follows Copy Code

Mailx-s "Test Mail" zdd@163.com < msg
Or

Cat msg | Mailx-s "Test Mail" zdd@163.com

Separated by commas between multiple recipients

The code is as follows Copy Code
Cat msg | Mailx-s "Test Mail" zdd@163.com,zdd2@163.com,zdd2@163.com

You can also enter message content directly from the command line:

The code is as follows Copy Code
Mailx-s "Test Mail" zdd@163.com

The above command will enter the command line input state, you can enter the content, press the Ctrl+d key to end the input.

Other options

-r Specifies the sender

-C Designated CC person

-B designated Secret sender

Separated by commas between multiple recipients

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