Vdirsyncer is a command-line tool for synchronizing calendars and addressbooks between servers such as Zimbra and Nextcloud or any server that supports open standards such as CalDAV/CardDAV. Aditionally Vdirsyncer support Google Calendar and Google Contacts. While vdirsyncer excels at migrating calendar and address book data, it’s worth noting that email data migration can be achieved […]
Archive | Did You Know
Creating a Zimbra dynamic distribution list
Did you know that you can create dynamic distribution lists in Zimbra? The benefit of dynamic distribution lists is that they are based on LDAP queries. So whenever users are added/removed/changed on your Zimbra server, the distribution list is automatically kept up-to-date based on the contents of LDAP and your query. The creation of dynamic […]
Manage Global S3 Configurations using zms3config CLI
In a previous blog we introduced Zimbra’s new Storage Management, in this article we introduce you to zms3config a command line application that allows you to manage Zimbra’s S3 configuration. The zms3config is the CLI utility to manage the Global S3 buckets which can be shared across mailstore nodes. Bucket configurations can be created from any node […]
SPF, DKIM and DMARC for bulk mailers to Gmail and Yahoo
In recent posts by Google and Yahoo new bulk mailer requirements are announced. These requirements go into effect in February and require bulk mailers to implement SPF, DKIM and DMARC if they want their email to be delivered to gmail and yahoo email addresses going forward. Many Zimbra partners have already implemented DMARC and as […]
CentOS 7 and CentOS8 Stream EOL dates are closing in
Keeping your Zimbra up-to-date by installing patches is essential for maintaining the security of your Zimbra servers. However patches are only available for supported (not end-of-life) versions. Recently the 8.8 versions of Zimbra went end-of-life and the Zimbra 9 versions are going end-of-life soon as well. Make sure all your Zimbra servers are on a […]
Using Sieve to send email notifications
You can set up Zimbra to send notifications to a different email address for emails that arrive in your Inbox or any folder via the Preferences panel: You can also create a filter to forward emails to a specified email address using the Filters panel: In this article you will learn how to use Sieve […]