Search found 6 matches

by Hussain
Sat May 18, 2019 6:39 am
Forum: Installation and Upgrade
Topic: Relaying mail from Postfix servers via Zimbra
Replies: 0
Views: 880

Relaying mail from Postfix servers via Zimbra

I have setup Zimbra 8 on a CentOS 7 server. Configured this & that and everything is working fine. Normal users can send and receive via webmail and Outlook. There are other servers for the same domain (application1, application2, etc.) from which I need to send cron job emails. I cannot send ou...
by Hussain
Mon Jun 04, 2018 5:16 pm
Forum: Administrators
Topic: GoDaddy SSL on Zimbra 8
Replies: 1
Views: 350

Re: GoDaddy SSL on Zimbra 8

Ok, got it. The GUI kept failing, but the CLI worked.
by Hussain
Mon Jun 04, 2018 12:53 pm
Forum: Administrators
Topic: GoDaddy SSL on Zimbra 8
Replies: 1
Views: 350

GoDaddy SSL on Zimbra 8

I am using version 8.8.8 FOSS. I got an SSL certificate from GoDaddy but it just won't install. Do I need to download other files from https://certs.godaddy.com/repository? If so, which? The wiki's etc I found are either for older versions, or for Commodo etc. How do I install the SSL using GUI/CLI?
by Hussain
Sun May 27, 2018 7:28 am
Forum: Installation and Upgrade
Topic: Test new installation
Replies: 4
Views: 1710

Re: Test new installation

Hi Mark

Thanks for the reply.

Yes, I understand DNS and its workings.

As mentioned, I was trying to test the installation before making changes to my main DNS.
by Hussain
Sat May 26, 2018 4:58 pm
Forum: Installation and Upgrade
Topic: Test new installation
Replies: 4
Views: 1710

Re: Test new installation

Update: Checking /var/log/messages shows that this VM is attempting to deliver all the messages to my actual server and is failing because its IP is not in the DNS. This means that despite having an entry of mail.mydomain.com in /etc/hosts, it is still doing a DNS lookup for the MX records. Ok, I ca...
by Hussain
Fri May 25, 2018 1:19 pm
Forum: Installation and Upgrade
Topic: Test new installation
Replies: 4
Views: 1710

Test new installation

I installed Zimbra 8.8.8 on a new CentOS7.5 VM. I've never used this before so want to make sure that everything is working before switching from my regular server; i.e. I haven't made any MX changes. I opened the admin console, defined a new domain (mydomain.com) and added a couple of users (user1@...

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