ZDB file extension is the email repository generated by Zimbra mail program. The ZDB file extension is named so because it is a Zimbra Database file. The default name by which these repositories are generated by Zimbra is zimbra.zdb. Zimbra is the client as well as server platform that serves messaging along with collaboration.
ZDB file is an email repository of Zimbra mail and thus comes under the data file category.
Zimbra is the application that supports ZDB file format.
ZDB file belongs to Zimbra Collaboration application of Zimbra Inc.
The MIME type of a Zimbra mail program is as follows: application/octet-stream
"These details are perfect for reading" Nancy | Honduras