In my case, the server is a powerful (recent 2 x dual-core Opteron with 4GB RAM) physical machine for about 50 users (mostly on Ubuntu using Evolution or some on Windows using Thunderbird) on the IMAP server. Really unlikely to be overloaded, and that's also what graphs (Munin) show.
We went to Gutsy lately (last week), and I've not heard happen it again. Hope it helps. -- Loses e-mails when moving accross IMAP folders https://bugs.launchpad.net/bugs/117896 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs