Comment 143 for bug 34199

My mailbox runs between 50 and 100m. I find that most of the time when I have a problem with evolution losing contact with the backend process it's after I've been using windows/outlook for a while. When I switch back to ubuntu/evolution I almost always have problems the first time I start evolution. The fix seems to be to delete evolution's local exchange folder and force it to completely resync. This is the command that fixes it.

rm -rf ~/.evolution/mail/exchange/myID@server

Occasionally while resyncing it loses contact and needs to be restarted. After that it runs fine until I switch back to using windows/outlook.