As we drop tons of email into o365 I expect a large number of complaints in regards to rules for existing email. Gmail will be migrated over and of course filter migrations are not included. I've been unsuccessful in finding a common way to apply Outlook rules against existing emails.
Rules in the web client only work for incoming messages. In Office pro-plus for Mac there is the "apply all" for rules and that does not seem to work very well at all. The Windows Outlook client actually works but most folks are on Macs. Anyone else run into this during a deployment and have advise?
