search for: ab123427852

...mented later. It's extra overhead that's probably rarely useful. Single instance attachments =========================== I'll change the dbox messages to have variable sized headers. The header could then contain information such as "at offset 5000 insert 11241242 bytes from file AB123427852". Fast copying ============ Would be nice if copying a message from one mailbox to another wouldn't require actually reading+writing the whole message contents. But I can't really figure out how to implement this without requiring that there is only a single dbox storage which contai...