Even if the Microsoft Outlook profile is set up using IMAP mail server settings that preserve a copy on the server, backing up Microsoft Outlook mailboxes is a smart habit. It is advised since a small number of folders created in Outlook's local profile solely belong to the system on which they were installed. This indicates that the mail server does not host these directories. Because of this, we've included instructions on how to <a href="https://www.shoviv.com/imap-backup-and-restore.html">backup IMAP emails</a> in Outlook 2013 and 2016.

When an IMAP-based account is set up in Outlook by a Microsoft client, the server stores a local copy of the data on the server, users may use email clients even when there is no internet connection thanks to this replica, which is a data file with the OST file extension. Well, timely, uninterrupted backups are one of the keys to guaranteeing the security of OST files in mailboxes.
Related blogs and products from <a href="https://www.shoviv.com">Shoviv</a>:
<a href="https://www.shoviv.com/gmail-backup-tool.html">Gmail Backup software</a>