Forum Discussion
shared mailbox (exchange online) permissions change log
If amendments were made to a shared mailbox, e.g. new user granted access to the mailbox, existing user removed from access to the mailbox, is that activity logged anywhere in the 365 platform?
CRIB111 Hello, you can use mailbox auditing.
https://docs.microsoft.com/en-us/microsoft-365/compliance/enable-mailbox-auditing?view=o365-worldwide
3 Replies
CRIB111 Hello, you can use mailbox auditing.
https://docs.microsoft.com/en-us/microsoft-365/compliance/enable-mailbox-auditing?view=o365-worldwide
ChristianBergstrom ok thanks, some of the descriptions in that article seem to suggest such actions (permissions amendments) should be captured. Is there a default timeframe for how far back the logs go? Or is it more based upon the number actions to a set threshold?
CRIB111 It's in the link (90 days by default), here https://docs.microsoft.com/en-us/microsoft-365/compliance/enable-mailbox-auditing?view=o365-worldwide#more-information
