Archive | PowerTips – Admins

Zimbra SkillZ: Using Sieve Filters on Zimbra

Hi Zimbra Customers, Partners & Friends, Sieve is a powerful scripting language for filtering incoming email messages. This blog is a short how-to for using sieve filters on Zimbra webmail. Zimbra supports incoming email filters set by users, but administrators should set up and install sieve filters. First, allow adding email headers to help debug […]

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Zimbra SkillZ: Partial Sync for ZCO is Here!

By Popular Demand – ZCO Partial Sync is Here! Happy Days for ZCO Power Users Hello Zimbra Partners, Customers & Friends, Many Zimbra Partners and customers have requested partial sync for ZCO (Zimbra Connector for Outlook) … and it’s here! Are you a ZCO power user? Are your customers or users? Now power users can […]

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Zimbra SkillZ: Add a Custom Python 3 Milter to Zimbra! Part 3 of the Zimbra Open Core Series

Hi Zimbra Partners, Customers & Friends, Today I will show you how to create an extension to Postfix. By implementing a Milter (an email extension protocol), you can create an extension that receives events whenever an email is sent or received. Your custom Milter extension can have event handlers for: SMTP events (CONNECT, DISCONNECT) SMTP […]

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Updated SAML for Zimbra – Now Supports Single Log Out

Hello Zimbra Partners, Customers & Friends, Did you know that Zimbra support SAML single sign on? SAML is an open standard that allows you to have a single login page for all applications in your organization. SAML is a Zimbra Network Edition feature. Once you have set-up your SAML portal, you can easily add Multi […]

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Zimbra SkillZ: Social Justice Zimlet

Hello Zimbra Customers, Partners & Friends, Today’s new Zimlet from Barry de Graaff, Channel Evangelist for Zimbra Synacor, is the Social Justice Zimlet. While you write an email, this Zimlet suggests alternative words when appropriate. For example: master ldap > primary ldap. This post shows you how to write a Zimlet that uses a keyup […]

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