> The migration service also didn't work! I had a few years of emails and calendars in my Workspace.
Migrating mail into MS365 is a terrible experience. I've set up over 30 tenants and migrated mail for them and there's no good tooling. Both the Microsoft options and all the 3rd party options I've tried do an extremely poor job or error handling and reconciliation.
Microsoft's IMAP sync is so bad at reconciliation that IMO it's reasonable to call the data integrity rating a lie. I've dealt with some really small mailboxes where you could almost grok the data just by skimming it and the (number of message) counts for imported mail were flat out wrong.
With the amount of money they charge per user per month you'd think there would be some incentive to create migration tooling that isn't hot trash, but maybe that's just me.
Migrating mail into MS365 is a terrible experience. I've set up over 30 tenants and migrated mail for them and there's no good tooling. Both the Microsoft options and all the 3rd party options I've tried do an extremely poor job or error handling and reconciliation.
Microsoft's IMAP sync is so bad at reconciliation that IMO it's reasonable to call the data integrity rating a lie. I've dealt with some really small mailboxes where you could almost grok the data just by skimming it and the (number of message) counts for imported mail were flat out wrong.
With the amount of money they charge per user per month you'd think there would be some incentive to create migration tooling that isn't hot trash, but maybe that's just me.