FW: text file attachments being stripped

Sorry, should have mentioned this is on RT 3.8.8 and that postfix is
also installed for collecting email for RT.From: Alex Young
Sent: 18 October 2011 13:18
To: rt-users@lists.bestpractical.com
Subject: text file attachments being stripped


            We are seeing an odd thing happening with outbound email

when there is a text file attachment. It’s being stripped out at some
point. All other file attachments work fine. Also inbound text file work

The ticket history does show the text/plain attachment on the
Correspondence added transaction.

$MailCommand is set to the default sendmailpipe.

Anyone know why or what is dropping the text/plain attachments outbound?