How to check a DKIM core key record is correct? When you add a new domain to the mail server, you will have to set up SPF, DKIM, DMARC records…
Mail Server
Install Let’s Encrypt ssl certificate in Zimbra automated. This article, I will guide you step by step to do this. If you don’t know yet, Let’s Encrypt is a free…
How to redirect HTTP to HTTPS in Zimbra 8.8.12. This article, I will guide you to do that. Redirecting HTTP to HTTPS for Zimbra’s webmail may not be difficult, but…
Zimbra error /opt/zimbra/bin/zmlocalconfig: line 83: exec: java: not found. Why do I encounter this error? And how do I fix this. Let’s read the article. Zimbra java not found error when…
How to uninstall Zimbra mail server. Installing Zimbra is not too difficult. But during the installation process, you may experience some unexpected errors. Some errors related to dns, some network…
Zimbra zimlets failed during installation. This is an error that I myself don’t understand why it happened. In this article, I simply shared my Zimbra installation experience with you. Zimbra…
After you’ve successfully installed the Zimbra mail server, you need to think about protecting it. And the first thing is a firewall. In this article, I will guide you to…
- This entry is part 7 of 7 in the series Install Zimbra Mail Server 8.8.12
Configure reverse DNS for Zimbra mail server and check Black List In this article, I will show you how to configure DNS reserce for Zimbra mail server and check the…
- This entry is part 6 of 7 in the series Install Zimbra Mail Server 8.8.12
This article will show you how to configure DMARC for Zimbra mail server 8.8.12. After configuring DKIM, SPF, we will now configure DMARC. Here are 3 essential information to protect…
- This entry is part 5 of 7 in the series Install Zimbra Mail Server 8.8.12
This article, I will guide you how to configure SPF for Zimbra mail server 8.8.12. Next of the article configuring DKIM, we will now continue to configure the SPF. What…