With the help of this tool, you can easily import Mac Outlook data to Windows Outlook importable format. This software supports the OLM file of Outlook for Mac 2011, 2016, 2019 all editions. Then it is recommended to use OLM to PST Converter. Tip: If you want to convert their Outlook’s OLM data items such as emails, attachments, contacts, etc. What Cause “Outlook for Mac Not Syncing with Exchange Server” Issue?ġ: Mac Outlook is running in offline mode.Ģ: Connectivity issue between Outlook and Exchange Server. Let’s have a quick glance at those factors. Besides this, there are many reasons due to which users get these Outlook Mac sync errors. Generally, Mac Outlook not syncing with Exchange Server issue occurs when Outlook’s connection with the Exchange Server is disrupted or the Outlook database is corrupted. Additionally, we will provide you a step-by-step guide to fix this issue in Outlook 2019, 2016, 2019. Summary: In this guide, you will know the reasons why Outlook for mac not syncing with Exchange Server issue occur.