Tag Archives | Partners

Zimbra S/MIME encryption whitepaper

Email messages and attachments can be intercepted as they are sent over the Internet. Many email providers support secure connections for incoming and outgoing email. However, the email protocol has a flaw: it falls-back to unsecure connections if an error happens. Zimbra supports S/MIME a standard for encryption and signing email. By using S/MIME encryption […]

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Zimbra Security and PCI DSS

Emails are accessible to most people anywhere and anytime. However, when it comes to handling sensitive data like credit card information, you need to rethink your messaging options. The Payment Card Industry Data Security Standard (PCI DSS) is an information security framework intended to help merchants and service providers protect credit and debit card transactions […]

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Deprecation of the “X-XSS-Protection” header

Hello Zimbra Customers, Partners & Friends, In the past Zimbra recommended to set the X-XSS-Protection HTTP response header. This header used to enable additional protection against cross-site scripting (XSS) attacks in some web browsers. However this header is now deprecated and support is removed from most browsers. In case you have configured Zimbra to use […]

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Customizing the Modern UI theme colors and logo

With the Simple Theme customizer Zimlet you can change the Modern UI appearance in a fast and easy way. Simple Theme customizer Zimlet supports setting the primary and secondary color and the logo on Zimbra Modern UI. You can set these settings globally or per domain. Configuring and installing Create a file /tmp/zimbra-zimlet-simple-theme.xml with the […]

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Welcome Aboard – Optimiza Seguridad is the Newest Zimbra BSP Partner

Optimiza Seguridad announces its Partnership with Synacor to offer Zimbra to the Government of Chile Hello Zimbra Partners, Customers & Friends, We are happy to announce a new Zimbra BSP Partner to the Zimbra Team + exclusive representation of Zimbra to the Chilean Government. Optimiza Seguridad, a company with experience in the management and development […]

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