Log Message:
Update to 4.0.9. From the changelog:

  -fix cosmetic error for IMAP mailboxes with 0 messages in them.
  -change method of obtaining uidvalidity from IMAP server and remove wrapper.
  -previously, connecting to an IMAP-SSL server could fail if a non-SSL
  IMAP connection were attempted immediately before.  This was due to
  the Python bug discussed here:
  \ 
http://sourceforge.net/tracker/index.php?func=detail&aid=945642&group_id=5470&atid=305470
  Implemented a workaround for getmail.  Thanks: Payal Rathod.