Question about "Full headers are" in virus report to postmaster

[Todd Williams]

Hello,

Running Redhat and MailScanner 4.11-1 and Sendmail 8.11.6.  In testing, I'm seeing something odd in the "Full headers are" section in the postmaster virus report...

Full headers are
 Return-Path: <^Ag>

The message above shown in the Return-Path should actually read:
(LessThan)(Carat/Control?)(Capital A with ' accent mark)(GreaterThan)

Anybody seeing similar behavior?  It could be Sendmail or who knows??

Thanks in advance!

Todd