[Dovecot] Squirrelmail Problem with 1.1 Beta 3

[Jeff Grossman]

I just installed 1.1 beta 3 and noticed a problem when sending an e-mail
with Squirrelmail.  When I hit send, I get the following error in my log:

Oct 16 11:35:54 apple dovecot: IMAP(jeff): Disconnected: EOF while
appending bytes=1851/5926
Oct 16 11:35:54 apple imapproxyd[9132]: Raw_Proxy(): IMAP server
unexpectedly closed the connection on sd 9

I am also using imapproxy.  I wasn't sure if that line would help also. 
In Squirrelmail I get a LOGOUT message when it tries to redisplay the
INBOX listing.  The message does get sent correctly, but it does not get
copied to my Sent Items folder.

I went and deleted all of the dovecot.index* files and now I don't get
that error anymore, but I now get the following error.  The message is now
copied to the Sent Items folder.

Oct 16 11:44:45 apple dovecot: IMAP(jeff): Cache file
/home/jeff/.maildir/.Sent
Items/dovecot.index.cache: Newly added field got lost unexpectedly

Jeff