No "Bounce Back" - Empty Envelope From Address

What steps will reproduce the problem?
1. Using all the switches for a return address, -rt & -f, can't get bounce back 
messages

What is the expected output? What do you see instead?
When an email is sent to a valid address, the return address works fine.  When 
an email is sent to an invalid address (miss-spelled, no longer there, any 
reason that it can't be delivered), there is no bounce back message.   The 
bounce back is needed make sure we are only sending to valid email's

What version of the product are you using? On what operating system?
v1.17b12 on Windows 7 SP1

Please provide any additional information below.
Dump from the mail server receiving the incorrect email address:

X-Barracuda-Envelope-From: 
From: me@My_Domain.com <me@My_Domain.com>
To: <Not_Real@YourDomain.com>
Reply-To: <me@My_Domain.com>
X-Mailer: @(#) mailsend v1.17b12 (Windows)
Return-Path: me@My_Domain.com
X-OriginatorOrg: My_Domain.com
X-Barracuda-Orig-Rcpt: Not_Real@YourDomain.com
X-Barracuda-Spam-Status: No, SCORE=0.01 using global scores of TAG_LEVEL=1000.0 
QUARANTINE_LEVEL=4.3 KILL_LEVEL=5.8 tests=EMPTY_ENV_FROM
X-Barracuda-Spam-Report: Code version 3.2, rules version 3.2.2.137590
    Rule breakdown below
     pts rule name              description
    ---- ---------------------- --------------------------------------------------
    0.00 EMPTY_ENV_FROM         Empty Envelope From Address

Commandline: 
mailsend -q -to Not_Real@YourDomain.com -from me@My_Domain.com -starttls -port 
587 -auth -smtp outlook.office365.com -user me@My_Domain.com -pass 
NotARealPassword -name "My Display name" -attach 
updcard.doc,application/msword,a -attach updmsg.txt,text,i -sub "Update 
request" -rt me@My_Domain.com -log mslog.txt >NUL 2>&1

Original issue reported on code.google.com by SeanDor...@gmail.com on 4 Aug 2013 at 7:36

Attachments:

[Log and commandline.txt](https://storage.googleapis.com/google-code-attachments/mailsend/issue-17/comment-0/Log and commandline.txt)

neojn / mailsend

No "Bounce Back" - Empty Envelope From Address #17