Need to change zimbra Exhange port 443

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ranjithravvi
Posts: 3
Joined: Sat Aug 19, 2017 11:26 am

Need to change zimbra Exhange port 443

Postby ranjithravvi » Sat Aug 19, 2017 11:44 am

Hi,

We blocked public access in zimbra by blocking the port 443.

But we need zimbra mobile suite to work in public network also. so we need to change the exchange port 443 through which the mobile communicates with zimbra server over public.

Please let me know the possibilities.


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jorgedlcruz
Zimbra Employee
Zimbra Employee
Posts: 2659
Joined: Thu May 22, 2014 4:47 pm

Re: Need to change zimbra Exhange port 443

Postby jorgedlcruz » Sat Aug 19, 2017 6:05 pm

Hello,
I'm not aware of any simple solution to achieve this. But I can think on two different approaches:
1.- Use an Apache or nginx in front as reverse proxy - viewtopic.php?t=58722
2.- If you are using an UTM Firewall, like pfsense or such, do a Port NAT translation from the port 8443 (or the port you want outside) to the internal Zimbra 443

Both will work.

Best regards
Jorge de la Cruz https://jorgedelacruz.es
Technical Marketing Manager at Zimbra/Synacor https://www.zimbra.com/
ranjithravvi
Posts: 3
Joined: Sat Aug 19, 2017 11:26 am

Re: Need to change zimbra Exhange port 443

Postby ranjithravvi » Wed Aug 23, 2017 5:40 am

HI,

i will try and let you know

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