Normally I use RB6. While the interface is outdated, I find it works better and I prefer the interface to RB7. Once in a while (every month or 2) I will switch to RB7 to see if anything has changed.
Last week when I switched, it started to display emails from over a month ago. Emails that were removed from the server. I check my emails with Thunderbird in POP, so I do not keep emails on the server other than some sent emails. Anyhow, a whole bunch of emails that had long been downloaded using ThunderBird, showed up. (Not there in RB6). I was able to view them and everything. Then I guess when the Sync was over, they all disappeared and it showed me the emails that were still there.
How come those emails were still floating around somewhere? If I use TB to download the messages in POP, it gets deleted from the server. How come they showed up over a month later when RB7 did the sync? Granted they disappeared after, but before that happened, I was able to download and view the contents of those emails.