Header missing on Warning Messages to Recipient

[Neil Brockman]

We have installed Mailscanner 4.13-3 on an OpenBSD 3.2 machine running
Sendmail.  We followed the instructions in INSTALL.OpenBSD.

Mailscanner seems to run fine (/var/log/maillog reports nothing unusual,
the individual sending the email receives notification, attachments
appear to be properly stripped out and stored) but the recipient's
mailbox is overwritten with something like this (No header):

Any ideas why?


F------=_NextPart_000_320f_6e7_7856
Content-Type: text/plain; format=flowed

Warning: This message has had one or more attachments removed
Warning: (bitpro.exe).
Warning: Please read the "VirusWarning.txt" attachment(s) for more
information.


______________________________________
This email has been scanned for harmful attachments for domain @dunbarton.com
by Inflex.