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How to stay informed about Zimbra security announcements?

Zimbra can be updated using apt update or yum update, and it is highly recommended to install Zimbra updates (patches) as they are released, especially in case of patches that include security fixes. Here are a few ways to stay informed on Zimbra Security updates: Subscribe to these RSS feeds: https://wiki.zimbra.com/security-advisory-feed.php (no details, can be […]

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Patch for Zimbra Daffodil 10.0.5, 9.0.0 Patch-37 & 8.8.15 Patch-44

Daffodil Migration Patch: Assist Users in Moving to Daffodil  This patch has newly added functions that will aid in the upgrade/migration process to Daffodil.  To safeguard your system, we recommend you always upgrade to the latest patch and regularly refer to our blog and the Zimbra Security Center for steps to ensure your system is safe. Patch Release […]

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Zimbra not affected by NGINX CVE-2023-44487

Recently a number of partners have asked if Zimbra is affected by NGINX CVE-2023-44487. When we take a look at the NGINX blog post on CVE-2023-44487 it mentions the following: …it is essential that the following updates are made to NGINX configuration files, minimizing the server’s attack surface: keepalive_requests should be kept at the default […]

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How to change the background image of Zimbra’s Login page

In this article you will learn how to change the background image of Zimbra’s Login page, this way you can for example match your company colors. To change the background image following these steps: Begin by copying your desired image (image.png) to the designated directory path within the Zimbra installation. sudo cp your-image.png /opt/zimbra/jetty_base/webapps/zimbra/img/ To ensure […]

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Sell, automate and manage Zimbra email services with HostBill

HostBill is a comprehensive and versatile billing and automation software designed for businesses in the web hosting, domain registration, and online services industries. It provides a centralized platform to manage various aspects of these businesses, such as customer management, invoicing, provisioning, support ticketing, and more. HostBill aims to streamline operations and enhance customer experiences by […]

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