
Thus, fixing the IMAP Sync Issues is critical.

But sometimes, you may experience synchronization issues in Outlook that can lead to errors and prevent users from sending or receiving new emails. With proper settings and configuration, the synchronization between the Outlook client and mailboxes server ensures uninterrupted email flow.
Google gmail imap settings for outlook 2016 Offline#
Any changes made, such as drafting a new email or deleting messages, etc., are stored in the Offline OST file and synchronized with the mailbox server. When configured with an IMAP-based email account, Outlook creates an OST Outlook data file to store an offline synchronized copy of mail items, such as emails, contacts, attachments, notes, tasks, etc. In this blog, we discussed methods to fix IMAP sync issues in Outlook 2019, 2016, and 2013 and restore missing email items using an OST to PST Converter tool.

But sometimes, Outlook IMAP users may experience synchronization issues that can lead to severe problems, such as send/receive errors, missing or inconsistent number of emails, IMAP folders not syncing, etc. ost file format for IMAP accounts, allowing quick access and ensuring consistent Outlook performance even when the system is offline. Outlook stores and synchronizes IMAP mailbox data, such as emails, contacts, attachments, etc., from the local cache to the mailbox server and vice-versa.
