Forum Discussion
What is the limit of Outlook clients connected to the same Exchange Account.
Hi,
Does anybody know what the limit is of Outlook clients connected to the same Exchange Account?
We have 2 Exchange Tenants (A & B). We have 20+ users from tenant A that want to add one and the...
Hi, well i've seen this and it might be unchanged in the past 6 years and might be the same in Exchange Online. What i've found in the meantime is that the limit in exchange online could be 20 and that you can ask msft to increase this limit. So now i have created a ticked with this question. I'll post my findings back here.
Ok just got it confirmed by Microsoft the max amount concurrent sessions are 40.
When mapping the mailbox using user credentials 4 connections are opened: 2 for Azure AD, 2 for Exchange. so that devides the limit to 10. It can nog be increased (only during migration) so i'm stuck and out of luck :)
- Do the same limits apply when connecting using Outlook on the Web?
