Pipe symbol in email causing TMDA errors?

If I receive an email with a FROM address like '"KALAI Hutton"
<oppf|[email protected]>', TMDA encounters the following errors.  Any
ideas on how to correct this issue?

Uncaught Python 2.3.4 Exception (Fri Feb  8 12:39:37 2008):
-----------------------------------------------------------
Traceback (most recent call last):
  File "/usr/share/tmda-1.1.9/bin/tmda-filter", line 53, in ?
    execfile(os.path.join(execdir, 'tmda-rfilter'))
  File "/usr/share/tmda-1.1.9/bin/tmda-rfilter", line 877, in ?
    main()
  File "/usr/share/tmda-1.1.9/bin/tmda-rfilter", line 873, in main
    'bounce_incoming.txt')
  File "/usr/share/tmda-1.1.9/bin/tmda-rfilter", line 469, in
do_default_action
    bouncegen('request')
  File "/usr/share/tmda-1.1.9/bin/tmda-rfilter", line 764, in bouncegen
    send_bounce(bounce_message, mode)
  File "/usr/share/tmda-1.1.9/bin/tmda-rfilter", line 441, in send_bounce
    ar.send()
  File "./TMDA/AutoResponse.py", line 226, in send
  File "./TMDA/Util.py", line 606, in sendmail
  File "./TMDA/Util.py", line 402, in pipecmd
IOError: failure delivering message to command "('/usr/sbin/sendmail',
'-i', '-f', '<>', '--', 'oppf|[email protected]')" (command
"('/usr/sbin/sendmail', '-i', '-f', '<>', '--',
'oppf|[email protected]')" exited 69  ())


Thanks,


Brent Spencer
XsiteDesigns
(This email has been scanned for viruses by ClamAV)