SNDEMAIL not working

I'm about at wits end.  
We have 2 Iseries.  1 production, 1 development. 
SNDEMAIL works just dandy on the production machine.  SNDEMAIL does not
work on the development machine(although it used to.  Not sure when it
quit)

I have had my network guy look and he hasn't been able to figure out the
problem yet.  
I have stopped, started MSF, SMTP.  
I can find nothing to indicate any problems, yet it still doesn't work.


I tried to do an TRCTCPAPP APP(*SMTPCLT) SET(*ON) HOST(RGT), but I
couldn't figure out how to get any results.  When I did a SET(*CHK) it
told me Data capture not begun for *SMTPCLT.  

Not sure how relevent this is, but the network guy was able to Telnet to
the mail server from the development machine and hand key an email that
was delivered.  

I have turned on SMTP journaling and tried to send an email.  I have
been reviewing the journal entries, but I don't see anything in there to
indicate a problem.  Although I could easily be missing something.  

So my initial question is, that since I know it works on Production.  Is
there any easy way to compare relevent Settings on the 2 machines to see
if I can identify anything out of wack.  

Secondly, anything else you can think of I can check.  

I'm pretty sure this is where the problem is, I just haven't been able
to track it down yet.  

Incidentally SNDDST doesn't seem to work either.  

Michael Smith
iSeries.mySeries.