You could use an IMAP client such as Thunderbird to copy your mail away from these clowns to another service that supports IMAP. Fastmail has an IMAP-based bul

You could use an IMAP client such as Thunderbird to copy your mail away from these clowns to another service that supports IMAP. Fastmail has an IMAP-based bulk importer that in my experience works well. I used it to hoover all of my mail out of GApps and into my FM account.