Bounced Email

[reepa]

When sending email i get the following error messages (exchange 5.0 sbsserver 4.0)Your message did not reach some or all of the intended recipients.

Subject: test
Sent: 11/12/00 18:03:08

The following recipient(s) could not be reached:

IMCEASMTP-fsnetbench+40hotmail+2Ecom@* on 11/12/00 18:03:17
The recipient name is not recognized


Exchange error log

A connection to 194.217.242.10 was established.
IO: |220 relay-2.mail.demon.net Server SMTP (Complaints/bugs to: postmaster@demon.net)

220 relay-2.mail.demon.net Server SMTP (Complaints/bugs to: postmaster@demon.net)
EHLO sbsserver.fsdomain

IO: |500 Unknown or unimplemented command

500 Unknown or unimplemented command

HELO sbsserver.fsdomain

IO: |250 Good evening, pleased to meet you

250 Good evening, pleased to meet you
MAIL FROM:<administrator@sayescourt.surrey.sch.uk>

IO: |250 OK

250 OK
RCPT TO:<IMCEASMTP-fsnetbench+40hotmail+2Ecom@*>

550 (BHST) Unknown host/domain name in &quot;IMCEASMTP-fsnetbench+40hotmail+2Ecom@*&quot;

550 (BHST) Unknown host/domain name in &quot;IMCEASMTP
fsnetbench+40hotmail+2Ecom@*&quot;
11/12/00 18:03:13 : >>> QUIT

IO: |221 relay-2.mail.demon.net says goodbye to mailgate.sayescourt.surrey.sch.uk at Mon Dec 11 18:06:13.
|
221 relay-2.mail.demon.net says goodbye to mailgate.sayescourt.surrey.sch.uk at Mon Dec 11 18:06:13.


Any ideas would be appreciated
B-(

Paul

 

[Fireman]

Does this happen for all emails or just for one recipient?

 

[reepa]

Yes all emails are being bounced, i can send emails thru` telnet etc, but alas no exchange.

 

[Fireman]

Are you using some dequeue programs (program will go out to your ISP and check email for your domain per scheduled interval)? Try pinging that email domain you are sending email to. If you cannot ping it you might have some communication issues with your network or ISP. Try also to resolve the domain name using some IP tools (i.e. ip-tools, net tools, etc). if you cannot resolve the name, again you have newtorking problems. If you can resolve the names, you can enter the Ip address instead using DNS name (this is from IMS properties pages on Exchange server).