End of Technical Guidance for Zimbra 7.x

Zimbra Collaboration Server 7.x Technical Guidance, which includes technical support, support portal, and self-help (forums, Bugzilla, wiki), will end on March 31, 2015. Customers are encouraged to upgrade to Zimbra Collaboration 8.6 to enjoy the benefits of the new features and support options. (Visit the Downloads page for all product updates.) Need help upgrading? Sign […]

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End-of-Life for SUSE Linux Enterprise Server Support

As announced in Zimbra Collaboration 8.5 and reiterated in the Zimbra Collaboration 8.6 Release Notes, Zimbra is deprecating distribution and support of the SUSE Linux Enterprise Server (SLES) 11, service pack 3 and later, with Zimbra Collaboration 8.6 being the final supporting version. Making an end-of-life (EoL) decision is never easy. In this situation, the number […]

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Factoring Attack on RSA-EXPORT Keys (FREAK)

Zimbra is aware of a newly disclosed SSL/TLS vulnerability that provides a potential malicious actor with a method to perform a Man-in-the-Middle (MitM) attack — the vulnerability is being referred to as FREAK (Factoring attack on RSA-EXPORT Keys). For more information on the attack and how this applies to Zimbra, please head over to the […]

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General Availability: Zimbra Collaboration 8.6.0 Patch 1

Zimbra has released a patch for Zimbra Collaboration 8.6.0. You can find the full release notes and upgrade instructions on Zimbra.com. With this patch, comes an official assessment of Zimbra web client’s Mail App accessibility (as tested by the W3C), which will be an area of continued investment and have significant improvements in Zimbra Collaboration […]

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When is a Lock, Not a Lock?

January was an interesting month for cryptography. The UK Prime Minister made some very strong statements about digital communication, essentially calling for strong encryption to be shirked by providing law enforcement with a back door. The US National Institute of Standards and Technology (NIST) announced the deprecation of several Federal Information Processing Standards (FIPS), one […]

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