Outlook cached mode

Shared mailbox folder tree stops at about 1,000 folders in cached Outlook

A shared mailbox used for order administration is organized by region, country, customer, and year, with more than 12,000 folders. Since around September 8–9, the folder tree stops…

Shared mailbox folder tree stops loading at about 1,000 folders

A shared mailbox used for order administration is organized by region, country, customer, and year, and grew to 12,394 folders. Around September 8–9, the folder tree began stopping…