In this article you will learn how to customize the Zimbra favicon, for example with your company logo making it more recognizable for your users. Here is a screenshot of the default Zimbra favicon: To customize the favicon, replace the existing favicon.ico with custom one in the folder: /opt/zimbra/jetty/webapps/zimbra/img/logo Then for Modern UI replace the […]
Tag Archives | Partners
Introducing new Nextcloud Zimlet for Classic UI
We have backported the Modern UI Nextcloud Zimlet that uses OAuth to the Classic UI. A number of partners have requested this Classic UI Zimlet since there are still many users the like to work with the Classic UI. With the Nextcloud Zimlet you will be able to save emails and attachments from Zimbra to […]
Did you know? How to change the Zimbra logo in Modern UI ?
Did you know that you can change the Zimbra logo in the Modern UI? For example you can configure it with your company logo. If your Zimbra set-up uses a virtual hostname you will need to follow procedure A (using virtual hostname is recommended)/ If you do not use virtual hostname you can use procedure […]
Get an email notification when Zimbra TLS certificates are about to expire
In many cases IT staff will have automated TLS certificates so they are renewed and deployed automatically. However sometimes the automation fails or deployments use an additional reverse proxy or web application firewall in front of Zimbra. In the latter case, sometimes the renewal of the Zimbra self-signed certificate is overlooked. Zimbra (LDAP) requires a […]
Zimbra with on Cisco Duo cloud based Single Sign-On
In this article you will learn how to set-up Zimbra on Cisco Duo. Cisco Duo is a cloud based identity and access management solution developed by Cisco. Cisco Duo focusses on Two-Factor Authentication (2FA) and integrations with on premise Active Directory, and cloud based SAML IDP’s such as Azure AD, AD FS, Google, Okta, OneLogin, […]
Sending incoming email with bad headers to Junk
Email is always evolving and recently Gmail has started to reject email with bad headers for some customers. Rejecting email with bad headers may help protect against DKIM replay attacks (more on replay attacks in an upcoming blog). When we are talking about messages with bad headers, we mean messages that are not compliant with […]