Can't move emails to another folder

[donkeyKICK]

This is weird, any messages that are more than 10k won't move to a mail folder. I don't see any error in the exim reject log. I am sort of at a loss as I don't even know where to start on this issue.

The exact error Outlook 2010 gives is:

Cannot move the items. The server did not respond th this IMAP command before the connection was terminated.

This error happens immediatly, no delay.

EDIT: Just started working fine. Weird. Nevermind.

 

[nobaloney]

Over time I find that there isn't any one good imap solution which works over the Internet as opposed to with localhost. I continue to use IMAP because overall it's convenient, but I find that every few days my kde kmail services loses connection to my server (the one hosting my business email) and I need to go through a few steps to get it back:
From the local user shell on my kde system:

kquitapp kmail

or

kquitapp kontact

(depeding on which name I've used to start my email program (kontact is kmail wrapped by a communications management suite)
and then I wait one minute before:

akonadictl stop

and then I wait another minute before

akonadictl start

Then I wait another minute before starting kontact or kmail again from desktop.

Jeff