Archive | PowerTips – Admins

Zimbra SkillZ: How to Hide Zimbra from Search Engines

Hide Zimbra’s Login Page from Search Engines Hi Zimbra Admins, Partners & Friends, By default, Zimbra’s login page is indexed in search engines. Would you rather hide it from search engines? Here’s how … zmprov mcf +zimbraResponseHeader “X-XSS-Protection: 1; mode=block” zmprov mcf +zimbraResponseHeader “X-Content-Type-Options: nosniff” zmprov mcf +zimbraResponseHeader “X-Robots-Tag: noindex” zmprov mcf zimbraMailKeepOutWebCrawlers TRUE zmmailboxdctl […]

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Zimbra SkillZ: Configuring Zimlets

Hi Zimbra Friends, Partners & Customers, Today’s post is from Barry de Graaff, Channel Evangelist for Zimbra Synacor, and it provides Zimlet configure info. Zimlets can use additional configuration properties, so you can write a Zimlet that can be configured by the administrator of the Zimbra server. This means you can avoid hard-coding client-id’s, on-premises […]

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Zimbra SkillZ: New Appointment Zimlet – Video Conferencing Integration

Hi Zimbra Friends, Partners & Customers, Today’s post is from Barry de Graaff, Channel Evangelist for Zimbra Synacor, and it explains how to write a Zimlet that can set the Location and Notes fields on a new appointment. This is often implemented in Zimlets that integrate 3rd party video conferencing solutions in Zimbra. Download and […]

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Zimbra Admin Reminder … Block “memcrashd” Port 11211

Hello Zimbra Friends & Admins, This is a friendly reminder that Zimbra memcached may face the “memcrashd” attack on port 11211. By default, memcached listens on a server IP address that is accessible on the network and via the internet if there is no firewall. If your Zimbra memcache servers are behind a firewall, we […]

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Zimbra SkillZ: Extending Zimbra 9’s Frontend UI with Zimlets (3 of 3)

A unique feature of Zimbra is its extensibility. You can customize functionality for both the frontend UI and the backend with Zimlets. The Zimbra frontend can be extended with JavaScript Zimlets and the backend can be extended with Java extension Zimlets. This is the last post of a 3-part series to highlight the Zimbra Development […]

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Zimbra SkillZ: Extending Zimbra 9’s Backend Functionality with Zimlets (2 of 3)

A unique feature of Zimbra is its extensibility. You can customize functionality for both the frontend UI and the backend with Zimlets. The Zimbra frontend can be extended with JavaScript Zimlets and the backend can be extended with Java extension Zimlets. This post is part of a 3-part series to highlight the Zimbra Development Guides […]

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