Authentication Problem: log appears to be muddled

[Jason Cox]

I'm running Imp v.2.2.5 and Horde v.1.2.5 on RH 6.2 with Apache(mod_ssl).
I'm able to login to Imap through a client such as Eudora but not through
Imp.  It gives me the error: "Either you have logged in incorrectly or your
login has expired. Please login again."  I checked the maillog and this is
what it reported:

Jul 30 19:46:00 web1 imapd[6082]: imap service init from 127.0.0.1
Jul 30 19:46:00 web1 imapd[6082]: Login failure user=j host=web1 [127.0.0.1]
Jul 30 19:46:03 web1 imapd[6082]: AUTHENTICATE LOGIN failure host=web1
[127.0.0.1]
Jul 30 19:46:03 web1 imapd[6082]: Login failure user=j host=web1 [127.0.0.1]
Jul 30 19:46:06 web1 imapd[6082]: AUTHENTICATE LOGIN failure host=web1
[127.0.0.1]
Jul 30 19:46:06 web1 imapd[6082]: Login failure user=j host=web1 [127.0.0.1]
Jul 30 19:46:09 web1 imapd[6082]: AUTHENTICATE LOGIN failure host=web1
[127.0.0.1]
Jul 30 19:46:09 web1 imapd[6082]: Logout user=??? host=web1 [127.0.0.1]
Jul 30 20:03:34 web1 imapd[6129]: imap service init from 127.0.0.1
Jul 30 20:03:34 web1 imapd[6129]: Login failure
user=¨;ÿ¿ÜmE^Hà?ÿ¿0J^O^HÔ~@E^H`J^O^H~T~@E^HÀLE^H\ host=we
b1 [127.0.0.1]
Jul 30 20:03:37 web1 imapd[6129]: AUTHENTICATE LOGIN failure host=web1
[127.0.0.1]
Jul 30 20:03:37 web1 imapd[6129]: Login failure user=\ host=web1 [127.0.0.1]
Jul 30 20:03:40 web1 imapd[6129]: AUTHENTICATE LOGIN failure host=web1
[127.0.0.1]
Jul 30 20:03:40 web1 imapd[6129]: Login failure user=\ host=web1 [127.0.0.1]
Jul 30 20:03:43 web1 imapd[6129]: AUTHENTICATE LOGIN failure host=web1
[127.0.0.1]
Jul 30 20:03:43 web1 imapd[6129]: Logout user=??? host=web1 [127.0.0.1]
Jul 30 20:04:14 web1 imapd[6132]: imap service init from 127.0.0.1
Jul 30 20:04:14 web1 imapd[6132]: Login failure
user=¨;ÿ¿¤ÙK^Hà?ÿ¿0J^O^HdîF^H`J^O^H$îF^Hè®=^H\ host=web1
[127.0.0.1]
Jul 30 20:04:17 web1 imapd[6132]: AUTHENTICATE LOGIN failure host=web1
[127.0.0.1]
Jul 30 20:04:17 web1 imapd[6132]: Login failure user=\ host=web1 [127.0.0.1]
Jul 30 20:04:20 web1 imapd[6132]: AUTHENTICATE LOGIN failure host=web1
[127.0.0.1]
Jul 30 20:04:20 web1 imapd[6132]: Login failure user=\ host=web1 [127.0.0.1]
Jul 30 20:04:23 web1 imapd[6132]: AUTHENTICATE LOGIN failure host=web1
[127.0.0.1]
Jul 30 20:04:23 web1 imapd[6132]: Logout user=??? host=web1 [127.0.0.1]
Jul 30 20:07:23 web1 imapd[6135]: imap service init from 127.0.0.1
Jul 30 20:07:23 web1 imapd[6135]: Login failure
user=¨;ÿ¿|!B^Hà?ÿ¿0J^O^HtÇB^H`J^O^H4ÇB^H~P~AG^H\ host=web
1 [127.0.0.1]
Jul 30 20:07:26 web1 imapd[6135]: AUTHENTICATE LOGIN failure host=web1
[127.0.0.1]
Jul 30 20:07:26 web1 imapd[6135]: Login failure user=\ host=web1 [127.0.0.1]
Jul 30 20:07:29 web1 imapd[6135]: AUTHENTICATE LOGIN failure host=web1
[127.0.0.1]
Jul 30 20:07:29 web1 imapd[6135]: Login failure user=\ host=web1 [127.0.0.1]
Jul 30 20:07:32 web1 imapd[6135]: AUTHENTICATE LOGIN failure host=web1
[127.0.0.1]
Jul 30 20:07:32 web1 imapd[6135]: Logout user=??? host=web1 [127.0.0.1]

This seems rather odd to me.  I used the same user/pass each time.  Is this
log dump normal?  Anyone have any ideas what could be wrong?

Jason