Zimbra Desktop 7.2.7 and Zimbra Collaboration 8.6 Patch 3 are now available!

Zimbra Desktop 7.2.7 is now available! Remember, it is a free application and is one of the best email clients to manage all of your email accounts. This release primarily addresses some important security issues and has fixed issues when syncing with Yahoo! accounts. What’s new Important security issues fixed. Yahoo mail sync issues resolved. […]

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Welcome to the Zimbra Tech Center

Over the years, our wiki.zimbra.com has been the hub for all of Zimbra’s technical knowledge. The Zimbra Wiki is a reliable place to find information about updates, configuration, security articles, and so on. Our Zimbra employees have contributed, and continued to contribute, to the Zimbra Wiki to expand our Zimbra knowledge. We use Media Wiki […]

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OpenSSL July 2015 Update

On July 9, 2015, OpenSSL issued a security update to correct an issue opened by its June update. Specifically, this issue relates to alternative chains certificate forgery (CVE-2015-1793), i.e. an ability to “cause certain checks on untrusted certificates to be bypassed, such as the CA flag, enabling them to use a valid leaf certificate to act […]

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Discontinuing Zimbra Sync and Share

In July 2014, Zimbra acquired a company called Mezeo. The acquisition included the file sync and share technology that we refer to as Zimbra Sync and Share. Over the last year, Zimbra conducted extensive research and beta testing in advance of making the product available to the public. Unfortunately, feedback from testers was not what […]

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One Week Left for the Upgrade Assessment Discount

By now, you may have watched the upgrade webinar that explores Zimbra Collaboration’s three upgrade methods. With only one week left before the upgrade assessment discount expires, we want to share some tips an email sysadmin might find useful. Have good backups. Update your operating system. You can use yum to update Red Hat and CentOS […]

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