Roll Out Done in Pahwa: Difference between revisions
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[[category:Pahwa Group]] | |||
==Objective== | |||
* SSL Certicate was implemented on the Pahwa mail server ( postfix , trend Micro and Qmail ) | |||
* Now all the NON - Secure ports needs to disabled or modified | |||
* Identified Ports / Services were POP3 (Qmail-pop) , IMAP (Courier) , HTTP (Apache) and SMTP (postfix) without Auth ( SMTP service cannot be disabled ) | |||
==Solution== | |||
* POP3 - disabled on Qmail by removing (qmail-pop3d ) the Link to /service | |||
* IMAP - Disable by binding it to localhost ( 127.0.0.1) in imapd.conf files | |||
* HTTP - Redirect hhtp to HTTPS . | |||
* SMTP - Disable Authentication on postfix so that relay mails cannot come on port 25 . Also allowed few designated IP to relay ( As that was customer requirement ) | |||
'''Technical Roll Out Process In Pahwa qmail + postfix + Apache''' | |||
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* For the Postfix done below in main.cf <br/> | * For the Postfix done below in main.cf <br/> | ||
mynetworks = 127.0.0.0/8, 192.168.0.2, 192.168.0.16, 192.168.0.49, 182.71.174.125 | mynetworks = 127.0.0.0/8, 192.168.0.2, 192.168.0.16, 192.168.0.49, 182.71.174.125 | ||
smtpd_sasl_auth_enable = no | |||
Latest revision as of 14:51, 2 December 2014
Objective[edit]
- SSL Certicate was implemented on the Pahwa mail server ( postfix , trend Micro and Qmail )
- Now all the NON - Secure ports needs to disabled or modified
- Identified Ports / Services were POP3 (Qmail-pop) , IMAP (Courier) , HTTP (Apache) and SMTP (postfix) without Auth ( SMTP service cannot be disabled )
Solution[edit]
- POP3 - disabled on Qmail by removing (qmail-pop3d ) the Link to /service
- IMAP - Disable by binding it to localhost ( 127.0.0.1) in imapd.conf files
- HTTP - Redirect hhtp to HTTPS .
- SMTP - Disable Authentication on postfix so that relay mails cannot come on port 25 . Also allowed few designated IP to relay ( As that was customer requirement )
Technical Roll Out Process In Pahwa qmail + postfix + Apache
- For the Apache done the below in httpd.conf
RewriteEngine On
RewriteRule ^(.*)$ https://%{HTTP_HOST}$1 [R=301,L]
- For the Non secure Pop port disablement done below
unlink /services/qmail-pop3d
- For the Postfix done below in main.cf
mynetworks = 127.0.0.0/8, 192.168.0.2, 192.168.0.16, 192.168.0.49, 182.71.174.125 smtpd_sasl_auth_enable = no