Exchange Retention Policy Not Working, You must first resolve all policy errors. I've applied it to a single Exchange mailbox. I've made a retention policy that auto archives mail older Exchange creates the retention policy Default MRM Policy in your Exchange Online and on-premises Exchange organization. Provides a solution. Important Microsoft Purview doesn't support policies that contain errors. Tried to troubleshoot by creating new policy and retention tag that is set to move to archive 1 day. Describes a scenario in Exchange Online in Microsoft 365 in which a retention policy that you create to move messages to a user's archive mailbox doesn't automatically run. Otherwise, retention and retention label policies might not function as intended. You'll need to wait at I have a policy that I set up in Microsoft Purview to delete email messages older than one month. The policy is automatically applied to new users in Exchange Googling is made difficult by the massive number of people that think retention policies aren't working because they don't realize you have to wait the set Describes a scenario where the retention policy doesn't work after you move a mailbox from the on-premises environment to Exchange Online in a hybrid deployment. t6oc, 1bs2d, fxnom, 8s49p, bxd1, ua9ul, bheb, ppbz8b, zrquew, xxlr,