[imp] Compose window hangs.

[Anant S Athavale]

Dear members,

I have two problems:

1. Compose window hangs when a file is attached and mail is sent. Hence, The 
   mail is not delivered to the user.
2. In case, if the Compose window does not hang, the receiver does not get
   the attachment.


Details of the system:

OS. - Redhat 9.
Apache : 2.0.40
PHP: 4.2.2.0 downloaded from ftp.horde.org for redhat9

Horde 2.1
IMP 3.1

I have already set LimitRequestBody to 0 (unlimited) in php.conf.  I have set 
post_max_size=10M and upload_max_filesize=10M in php.ini.

Please let me know, what else do I need to solve the problem.

Regards,
Anant.