Tola.leng mail server (sq_mail & rcmail)_q5_

NETWORK ADMINISTRATION Mail Server (RoundCube&Squirrelmail)

2013-2015

WWW.ITOLALENG.WORDPRESS.COM

WWW.ITOLALENG.WORDPRESS.COM: AUTHOR-MR.LENG TOLA NETWORK ADMINISTRATION

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CONTENTS

1. Design a new network infrastructure. ............................................................................................................ 3

2. Install & Configure Domain Name System:..................................................................................................... 3

a. Install DNS ................................................................................................................................................. 3

Test mail in Webserver machine ........................................................................................................................ 7

3. Postfix Service: ................................................................................................................................................ 9

a. Install Postfix ........................................................................................................................................... 10

b. Send email test (postfix) .......................................................................................................................... 10

4. Configure Postfix: ......................................................................................................................................... 12

a. Enable some option for mail server ........................................................................................................ 13

b. Test Send/Receive mail ........................................................................................................................... 14

5. Configure Dovecot: ....................................................................................................................................... 15

a. Download Dovecot package *.rpm ......................................................................................................... 15

b. Extract *.rpm package ............................................................................................................................. 15

c. Configure Dovecot file ............................................................................................................................. 16

d. Use Mail client ......................................................................................................................................... 17

_other User ....................................................................................................................................................... 19

6. Configure Web mail: ..................................................................................................................................... 22

To Configure webmail in webserver machine NOT use in mail server machine ..................................... 22

a. Squirrelmail ............................................................................................................................................. 24

Configure in Server Setting ................................................................................................................. 28

Configure Vhost ....................................................................................................................................... 34

Test Result ............................................................................................................................................... 36

b. Roundcube............................................................................................................................................... 38

Create and Configure Vhost .................................................................................................................... 41

Let user access ......................................................................................................................................... 43

7. Set option change password: ....................................................................................................................... 46

a. Squirrelmail ............................................................................................................................................. 47

b. Roundcube............................................................................................................................................... 51

8. SMTPS and POP3S to secure encryption message` ...................................................................................... 51

a. Create certificate ..................................................................................................................................... 51

b. Configure ................................................................................................................................................. 52

9. Configure sasl sender and receiver/smpts authentication. .......................................................................... 63

a. Configure SMTP Authentication /SASL Sender ........................................................................................ 63

http://www.itolaleng.wordpress.com/


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10. Create address list/group (aliases address) ............................................................................................. 67

11. User SSL to encryption connection on browser ...................................................................................... 70

12. User authentication from AD or OpenLDAP ............................................................................................ 79

Configure LDAP Server on Mail Server .................................................................................................... 80

Configure LDAP Client on mail Server ..................................................................................................... 82

Restart services ................................................................................................................................................. 87

Create user in ldap................................................................................................................................... 88

Let Webserver Join Domain with Mail server LDAP ................................................................................ 92

Enable LDAP on Squirrelmail ................................................................................................................... 99

Let’s User test Authentication ........................................................................................................................ 104

Let ‘ user change password ................................................................................................................... 107



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1. Design a new network infrastructure.

2. Install & Configure Domain Name System:

a. Install DNS



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b. Configure DNS



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TEST MAIL IN WEBSERVER MACHINE



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3. Postfix Service:



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a. Install Postfix

b. Send email test (postfix)



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4. Configure Postfix:



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a. Enable some option for mail server



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b. Test Send/Receive mail



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5. Configure Dovecot:

a. Download Dovecot package *.rpm

b. Extract *.rpm package



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c. Configure Dovecot file



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d. Use Mail client



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_OTHER USER



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6. Configure Web mail:

To Configure webmail in webserver machine NOT use in mail server machine



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a. Squirrelmail



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Configure in Server Setting



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Configure Folder Default

Configure General Option



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Configure Vhost



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Test Result



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-Receive Mail



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b. Roundcube



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Create and Configure Vhost



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Let user access



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7. Set option change password:



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a. Squirrelmail



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b. Roundcube

8. SMTPS and POP3S to secure encryption message`

a. Create certificate



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b. Configure

####Vim /etc/postfix/main.cf



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#### Vim /etc/postfix/master.cf

##### Vim /etc/services



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Vim /etc/dovecot/dovecot.conf

Create file cache



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Let client test change port and type encrypt



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-Test other user configure mail



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-Test Sent and Receive Mail



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9. Configure sasl sender and receiver/smpts authentication.

a. Configure SMTP Authentication /SASL Sender

#### Vim /etc/postfix/main.cf

#### cd /etc/postfix



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#### Update both files

Restart service



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-Test



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10. Create address list/group (aliases address)



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Restart webmail on webserver



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11. User SSL to encryption connection on browser



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12. User authentication from AD or OpenLDAP



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Configure LDAP Server on Mail Server



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Configure LDAP Client on mail Server



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RESTART SERVICES

-rcsmb restart

-rcldap restart

-rcnmb restart

-rcnscd restart



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Create user in ldap



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Let Webserver Join Domain with Mail server LDAP



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Enable LDAP on Squirrelmail



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LET’S USER TEST AUTHENTICATION



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Let ‘ user change password



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The End!


Tola.leng mail server (sq_mail & rcmail)_q5_

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