[fetchmail]IMAP problems with 5.9.4?

Things worked properly in 5.9.3... anyone else?

It appears to be some type of weird sync error; where a log from 5.9.3 shows
it doing this:

    fetchmail: IMAP> A0004 FETCH 1:4 RFC822.SIZE
    fetchmail: IMAP< * 1 FETCH (RFC822.SIZE 1898)
    fetchmail: IMAP< * 2 FETCH (RFC822.SIZE 6486)
    fetchmail: IMAP< * 3 FETCH (RFC822.SIZE 3050)
    fetchmail: IMAP< * 4 FETCH (RFC822.SIZE 1115)
    fetchmail: IMAP< A0004 OK FETCH completed
    fetchmail: IMAP> A0005 FETCH 1 RFC822.HEADER
    fetchmail: IMAP< * 1 FETCH (RFC822.HEADER {1388}
    reading message kucharsk(_at_)mailserver:1 of 4 (1388 header octets)
    #
    fetchmail: IMAP< )
    fetchmail: IMAP< A0005 OK FETCH completed
    fetchmail: IMAP> A0006 FETCH 1 RFC822.TEXT.PEEK
    fetchmail: IMAP< * 1 FETCH (RFC822.TEXT {510}
     (510 body octets) ***********
    fetchmail: IMAP< )
    fetchmail: IMAP< A0006 OK FETCH completed
     flushed

5.9.4 "hangs up" on the server before the header fetch even completes:

    fetchmail: IMAP> A0004 FETCH 1:4 RFC822.SIZE
    fetchmail: IMAP< * 1 FETCH (RFC822.SIZE 1898)
    fetchmail: IMAP< * 2 FETCH (RFC822.SIZE 6486)
    fetchmail: IMAP< * 3 FETCH (RFC822.SIZE 3050)
    fetchmail: IMAP< * 4 FETCH (RFC822.SIZE 1115)
    fetchmail: IMAP< A0004 OK FETCH completed
    fetchmail: IMAP> A0005 FETCH 1 RFC822.HEADER
    fetchmail: IMAP< * 1 FETCH (RFC822.HEADER {1388}
    reading message kucharsk(_at_)mailserver:1 of 4 (1388 header octets)
    fetchmail: IMAP> A0006 LOGOUT
    fetchmail: IMAP< )
    fetchmail: IMAP< A0005 OK FETCH completed
    fetchmail: IMAP< * BYE server IMAP4 server terminating connection
    fetchmail: IMAP< A0006 OK LOGOUT completed

Anyone have any ideas?

(Please send email if you have questions; I'm reading via the web site...)

                                        William Kucharski
                                        
william(_dot_)kucharski(_at_)sun(_dot_)com