So the log has lines similar to:
-------
23 Jan 2007 16:23:12 Mail posted via SMTP to [log in to unmask]
23 Jan 2007 16:23:12 Mail posted via SMTP to [log in to unmask]
-------
but mail is not reaching the destination?
running 'netstat' on the listserv host while it's processing mail might 
provide insight as to what's going on at the TCP/IP level.

Also:
This strikes me as slightly fishy:
# nslookup 148.244.85.213
Server:  ns.gwu.edu
Address:  128.164.141.11

Name:    wireless13.dyse.net
Address:  148.244.85.213

Are you sure of that address for your SMTP relay?

-Chris


Jesus Alonso Rivas y Rivas wrote:
> listserv 14.5
> windows 2000 server.
> ListServ can not send email.
> Log file says ListServ sent emails.
> We changed the ip address.
>
>
> Christopher Wilson wrote:
>> Listserv Version?
>> Platform?
>> Can you clarify your question?
>>
>> Also: SMTP requires DNS, so listing servers by IP may be problematic.
>>
>> -Chris
>>
>> Jesus Alonso Rivas y Rivas wrote:
>>> hi, recently we changed the server ip address as the smtp server 
>>> address too, after several tests, listserv can't send emails even if 
>>> the log file says it does. With another software (GroupMail). Is 
>>> there a way to know if Listserv is deliveryng the emails to the smtp?
>>>
>>> here is the change in site.cfg
>>> SMTP_FORWARD=148.244.85.213
>>>
>>> Where else do we have to do some changes in the configuration that 
>>> may be we forgot?
>>>
>>> best regards,
>>

-- 
Christopher Wilson
Information Systems Coordinator
ISS Enterprise Systems
The George Washington University
202-994-3878
[log in to unmask]