I'm looking for ways on how others are handling migrating mailboxes from on-premises to Exchange Online since the 35mb attachment limit is in place.
What are others doing to mitigate this? I have about 150 users and getting them to go through their email and remove the large attachments probably won't happen ever. Yes I know there are ways around this like disable their mail until they comply but that isn't a solution here.
I've been looking online and so far the only thing I have really found is to have users go through their email.