[horde] help install horde/imp

[Shiqiang Yan]

hello lists
    I use apache+php+qmail+courier-imap+vpopmail redhat7.3 box=
 system,it is work fine. i want get a webmail,so i just installed=
 horde/imp in my box.but failed.
i visit my server as follow=
 http://202.206.32.204/horde/imp/test.php ,i get these messages:


server=3D"202.206.32.204" user=3D"yanxyw"=
 mailbox=3D"{202.206.32.204:143}INBOX"
Warning: Couldn't open stream {202.206.32.204:143}INBOX in=
 /var/www/html/horde/imp/test.php on line 157
Warning: Supplied argument is not a valid imap resource in=
 /var/www/html/horde/imp/test.php on line 158
INBOX has messages ( new recent)
Warning: Supplied argument is not a valid imap resource in=
 /var/www/html/horde/imp/test.php on line 160
Warning: TLS/SSL failure for 202.206.32.204: SSL negotiation=
 failed (errflg=3D2) in Unknown on line 0

what's wrong? who can help me? Thank you very much! =09=09=09=09

=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1Shiqiang Yan
=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1yanshq at sjzri.edu.cn
=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A12002-08-06