[imp] problem with stripping Attachment from a mail

[ANANT S ATHAVALE]

Dear List,

I recently upgraded to Horde Groupware Webmail Edition 4.0.9.  I am  
not sure, the problem which I am describing existed earlier to upgrade.

But, currently, I am facing problem with stripping the attachments.   
The attachment which I am trying to strip is of 1.3 MB.

I get error: Unexpectedly disconnected from the mail server. But, a  
new mail gets generated with stripped attachment.  The original mail  
remains as it is (which should have got deleted).  This also results  
in sudden spike in CPU usage.

I tried to search in mailing lists and at one place it is mentioned  
that IMAP server may be broken.  But, for the same Cyrus IMAP server,  
I use IMP 4, it works fine without any problem.  But, at the same  
time, I am using squirrel imap proxy for both the versions (as it is  
the recommended one for performance).

I get the following errors in Horde logs:

PHP error: fwrite(): send of 2 bytes failed with errno=32 Broken pipe  
on the line 3923 of /usr/share/pear/Horde/Imap/Client/Socket.php

ERR: HORDE [imp] Mail server closed the connection unexpectedly.

I am unable to understand the reason as for the same Cyrus IMAP server  
stripping attachments works fine with IMP 4.

My Horde 3 runs on RHEL 5.3
MY Horde 4 as well as Cyrus IMAP runs on RHEL 6.3

Please suggest how to go about.

Regards,
Anant.



            Anant
------------------------------------------------------------------------------
Confidentiality Notice: This e-mail message, including any attachments, is for
the sole use of the intended recipient(s) and may contain confidential and
privileged information. Any unauthorized review, use, disclosure or
distribution is prohibited. If you are not the intended recipient, please
contact the sender by reply e-mail and destroy all copies of the original
message.
------------------------------------------------------------------------------