Search found 4 matches

by Navata
Thu Dec 18, 2014 4:19 am
Forum: Administrators
Topic: How to configure Zimbra behind an Hardware Firewall
Replies: 11
Views: 3559

How to configure Zimbra behind an Hardware Firewall

I have tried sending email from other account to Zimbra and vice versa.



I was able to send emails but there was a huge delay (Ex: Sent an email at 4.32pm and received at 6.36pm)



I will once again check and let you know the results.



If any thing else has to be done. Let me know.



Thanks

Anupam
by Navata
Thu Dec 18, 2014 4:05 am
Forum: Administrators
Topic: How to configure Zimbra behind an Hardware Firewall
Replies: 11
Views: 3559

How to configure Zimbra behind an Hardware Firewall

Hi rgsweetnam, Thank you for your support. Below are the details of Network. Public IP - 111.93.9.x Local IP - 172.17.0.4 (Zimbra Server) Firewall IP - 172.17.0.20 The Gateway and DNS on Zimbra Server are of the Firewall - 172.17.0.20 In firewall did an IP forwarding for Zimbra Server - 111.93.9.x -...
by Navata
Thu Dec 18, 2014 3:54 am
Forum: Administrators
Topic: How to configure Zimbra behind an Hardware Firewall
Replies: 11
Views: 3559

How to configure Zimbra behind an Hardware Firewall

I have assigned the Public IP to Firewall and from there I did natting for the Zimbra Server. But there was a huge amount of delay in sending and receiving the mail.



Do I need to change anything on the ZCS?



Thanks

Anupam
by Navata
Thu Dec 18, 2014 1:58 am
Forum: Administrators
Topic: How to configure Zimbra behind an Hardware Firewall
Replies: 11
Views: 3559

How to configure Zimbra behind an Hardware Firewall

Hello All, I am using Zimbra for Email Server. OS - CentOS 6.5 As of now I have given Public IP directly to Email Server and its working fine. I want to know how to configure the Email Server, behind an Hardware Firewall for extra layer of security. If any one can help, it would be great. Any docume...

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