Results 1 to 3 of 3

Thread: ZIMBRA Security through iptables.

  1. #1
    Join Date
    Jun 2008
    Rep Power

    Default ZIMBRA Security through iptables.

    I am using zcs 5.0.5 MTA.

    My ZIMBRA Server is totally visible for public. Now,I want to put a security into ZIMBRA Server & i want to implement "iptables" security on my ZIMBRA Server.

    So, By implementing iptables security,will it make any problems for ZIMBRA?

    Some iptables security steps are given below. Please guide me.

    INPUT block ports :- 20,21,22,23,25,3128,5280

    3128 :- Squid Proxy Server.
    5280 :- Jabber Chat Server.
    25 :- SMTP.SMTP is only responsible for sending mails.So,can we block for incomming INPUT script?

    Could you please suggest any open source software firewall,that can be installed onto ZIMBRA machine itself?

    Can we run Squid Proxy & Jabber Chat server onto ZIMBRA Mail Server?

    I am asking you about Squid Proxy bcoz I have limited servers here & My Squid proxy is already running on another server.I just need to confirm that If my existing squid proxy fails,can we transfer all internet data through ZIMBRA,if it is installed Squid?

    Is it possible to put my Zimbra Mail server behind NAT Server? If Yes,then How it will become visible from outsiders?


  2. #2
    Join Date
    Jun 2008
    Rep Power

    Default How to transfer all users mails from old Mail server onto ZIMBRA?

    Hello To All,

    Warm Wishes from Nishith from INDIA. Monsoon is in it's purn raining mood & I am enjoying Newely installed ZIMBRA Mail Server.

    Now,I am already using another mail server,which is running from the last 2 years. That Mail Server is hosted by 3rd party & we are managing it remotely.

    That mail server is running on QMail,having webmail access through "Squirrelmail". The squirrelmail is really very stable version,but due to poor look of webmail,we switched to ZIMBRA. The Mail server's quota is almost full.

    So,Now We want to transfer our all mails from the existing Mail server to ZIMBRA Mail server. Is there any method to transfer all mails from the older one?


  3. #3
    phoenix is offline Zimbra Consultant & Moderator
    Join Date
    Sep 2005
    Vannes, France
    Rep Power


    These questions have been asked and answered many times, please search the forums or wiki to see if ithere's already a solution.

    User Migration - Zimbra :: Wiki
    Firewall Configuration - Zimbra :: Wiki


    Acompli: A new adventure for Co-Founder KevinH.

Similar Threads

  1. Replies: 12
    Last Post: 02-23-2008, 11:16 PM
  2. /tmp filling
    By Nutz in forum Administrators
    Replies: 8
    Last Post: 02-22-2008, 01:00 AM
  3. Major Issue - 5.0RC2 NE to 5.0GA NE failed
    By DougWare in forum Installation
    Replies: 7
    Last Post: 01-06-2008, 08:56 PM
  4. Post instsallation problems
    By Assaf in forum Installation
    Replies: 14
    Last Post: 01-29-2007, 10:38 AM
  5. port 7071 not listening OS X install
    By leeimber in forum Installation
    Replies: 7
    Last Post: 03-21-2006, 09:47 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts