Here is a short overview of all the Chat/Video integrations that are available for Zimbra. In the table you can not only find what products have integrations with Zimbra, but also if they are free to use and if they are to be deployed in-house (on-premises) or are a SaaS offering. Product / Link Chat/Video […]
Archive | Zimlets
Per user attachment size limits
Zimbra Postfix can be configured to use Postfwd. Postfwd can be seen as a firewall for Postfix and it allows the creation of rulesets to implement email restrictions. A new Admin UI Zimlet and extension leverage Postfwd to configure per user attachment size limits. More information and download is available on the Per user attachment […]
Image in email signature Zimlet
A new Zimlet is released that adds a button in the compose field in Settings->Signatures which allows the user to add images in email signatures. You can download the Image in E-mail Zimlet via the Zimlet Gallery and then deploy it as usual with zmzimletctl deploy zimbra-zimlet-signature-image.zip
Introducing Zimbra Microsoft Teams integration
Teams Power is an integration with Zimbra and Teams and is provided via Innovazionedigitale. With this integration customers using Outlook with a 365 subscription can use Teams from both the Zimbra calendar and Microsoft Outlook. The integration is available for Zimbra Classic and Modern UI on Zimbra 8 and above. More information on this Zimlet […]
How to write to log files from a Zimbra Extension
In MyTest.java you can find some examples of how to write to the Zimbra log files. The most common ones are: ZimbraLog.extensions.info(“this is an info message that will show up in /opt/zimbra/log/mailbox.log”); ZimbraLog.extensions.error(“this is an error message that will show up in /opt/zimbra/log/mailbox.log”); To see the logging in action run a tail on the log […]
How to use DOMPurify in your Zimlet for XSS sanitizing
Cross-Site Scripting (XSS) attacks are a type of injection attack, in which malicious scripts are injected into otherwise benign and trusted websites. In case you are developing a Zimlet you should not trust any form of user input. If you integrate 3rd party services via your Zimlet, you probably also want to sanitize any data […]