I'm trying to determine whether there is anything I can do about the
following error.  The address has returned the "HOST UNKNOWN" message
for at least two weeks.  I tried TELNET NCC.UP.PT 25 and got a host
unknown message as expected.  Is there anything else I might do before
deleting the subscriber from our list?
 
Thanks in advance.
 
Bob
---------------------------------------------------------------------
 Robert Ponterio                  | [log in to unmask]
 co-manager of FLTEACH            | State Univ. of New York Cortland
 Foreign Language Teaching Forum
 
 
>------------------------------ Message in error -------------------------------
>Received: from UBVM (NJE origin SMTP@UBVM) by UBVM.CC.BUFFALO.EDU (LMail
>          V1.2a/1.8a) with BSMTP id 2961; Mon, 10 Oct 1994 10:23:55 -0400
>Received: from PTEARN.CC.FC.UL.PT by UBVM.cc.buffalo.edu (IBM VM SMTP V2R2)
>   with TCP; Mon, 10 Oct 94 10:23:50 EDT
>Date: Mon, 10 Oct 94 16:26:00 PRT
>From: [log in to unmask]
>To: [log in to unmask]
>Subject: Undeliverable Mail
>
>Error in Batch SMTP Command Sequence.
>Unable to deliver mail to some/all recipients.
>Reply codes with first digit = '4' or  '5' are error replies:
>
>220 PTEARN.CC.FC.UL.PT running IBM VM SMTP R1.2.1 on Mon, 10 Oct 94 16:25:58 PRT
>050 HELO PTEARN.CC.FC.UL.PT
>250 PTEARN.CC.FC.UL.PT is my domain name.  Yours too, I see!
>050 MAIL FROM:<[log in to unmask]>
>250 OK
>050 RCPT TO:<[log in to unmask]>
>250 OK
>050 RCPT TO:<[log in to unmask]>
>550 Host 'NCC.UP.PT' Unknown
>050 DATA
>354 Enter mail body.  End by new line with just a '.'
>250 Mail Delivered
>050 QUIT
>221 PTEARN.CC.FC.UL.PT running IBM VM SMTP R1.2.1 closing connection
>
>           ** Text of Mail follows **
 
* TEXT DELETED *