HP OpenVMS Systems

TCP/IP (UCX) SMTP and a firewall?

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The Question is:

 
I have a problem whit UCX v 4.0.
 
We have firewall and mail machine whit altavista mail for NT.
Behind those two systems we have 7 alpha system whit VMS (6.0-7.1).
We want to offer vms users internet mail whit vms mail program.
On firewall we defined a rule that only AV mail can send mail in Internet
world.
 
When i send a mail from alpha systems, firewall system block mail becouse
source address are from alpha
machines. I try whit set configuration smtp/options=relay, but I still have
the same problem.
 
 
SMTP Configuration
                                                                   Options
Initial interval:   0 00:30:00.00       Address_max:    16       NOEIGHT_BIT
Retry interval:     0 01:00:00.00       Hop_count_max:  16       RELAY
Maximum interval:   3 00:00:00.00                                TOP_HEADERS
 
Timeout             Initial       Mail    Receipt       Data  Terminate
  Send:                   5          5          5          3         10
  Receive:                5
 
Alternate gateway:  130.1.1.2
General gateway:    not defined
 
Substitute domain:  not defined
Zone:               ADD.SI
 
Postmaster:         UCX_SMTP
Log file:           SYS$SPECIFIC:[UCX_SMTP]UCX$SMTP_LOGFILE.LOG
 
Generic queue       Queues   Participating nodes
 
UCX$SMTP_HICVMS_00     1     HICVMS
 
 
Any idea.
Best regards, Brane
 
 

The Answer is :

 
  Configure a gateway system and route SMTP traffic through it, and enable
  access for this system via the firewall.  Alternatively, enable access
  through the firewall from the OpenVMS Alpha systems -- most sites do not
  restrict SMTP access from within the protected portion of the network.
 

  

     

     
answer written or last revised on ( 3-SEP-1998 )
     
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