4 ms·

It was a few months ago, so I don't remember exactly, but I believe I followed the instructions that fastmail provided. If you say you didn't have this problem

• ocdtrekkie 10y ago
  In my case, FWIW, I used an IMAP-compatible mail client (Outlook), and dragged my crud from one mailbox to the other. I did have some issues where mail conversations where different messages were under different labels ended up in not copying fully over, but that's partly because I migrated section by section. Also, of course, note that if you have a mail message under two Gmail labels, and use IMAP to copy your folders, you'll probably end up with two copies of that message. Migrating out of Gmail, FWIW, is still a pain because they are so nonstandard now. But I never had an issue with the dates on the emails.