====== [V8] Office 365 Backup Set (Exchange Online, SharePoint Online & Data in OneDrive) ======

AhsayOBM allows you to backup all users' data in an Office 365 domain with the Office 365 Backup Module. This module provides a set of tools to backup and restore individual emails, contacts, calendars and other mail items in Office 365 Outlook, files on OneDrive and SharePoint, with snapshots / versioning, and retention policy.

{{public:ahsay_wiki_office_365_backup_set.png?640}}

===== System Architecture =====
Below are the system architecture diagrams illustrating the major elements involved in the backup process among the Office 365 service, AhsayOBM and AhsayCBS.

===== Wiki Format Guide =====

  * [[public:documents_and_guides:v8:obm:office-365-windows:home|Office 365 Backup and Restore Guide for Windows]]

===== Documentation =====

  * [[https://www.ahsay.com/download/download_document_v8_obm-user-guide-365-win.jsp|Office 365 Backup and Restore Guide for Windows]]
  * [[https://www.ahsay.com/download/download_document_v8_obm-user-guide-365-mac.jsp|Office 365 Backup and Restore Guide for Mac]]

===== FAQs =====

  * [[public:5285_do_obc_support_move_file_for_o365|Do AhsayOBM / ACB support move file for Office 365 Exchange Online backup set]]
  * [[public:5197_faq:how_do_i_increase_the_number_of_scheduled_concurrent_agentless_cloud_file_and_office365_exchange_backup_jobs_on_my_ahsaycbs_server|How do I increase the number of scheduled concurrent agentless Cloud File and Office 365 Exchange backup jobs on my AhsayCBS server]]

===== Issues =====

  * [[public:8027_issue:java_heap_space_error_office365_backup|java.lang.OutOfMemoryError: Java heap space error when performing an Office 365 backup]]
  * [[public:5329_exchangestandardfolder_getordinal_invalid_id_office365|Error=[ExchangeStandardFolder.getOrdinal] Invalid ID (Office365 Exchange online backup)]]