Email Transmission

Alboni · Joined: 05 Aug 2007 Posts: 1

I have an Exchange 2000 box that is not sending email to particular email
addresses. These addresses can access our Exchange server and be forwarded
to an individual's Outlook, but they can't be replied to. I have no changes
to my systems or Symantec Anti/ Virus. Can I track the reasons in System
Manager?
Any help would be deeply appreciated.
Thank you.
Al

Archived from group: microsoft>public>exchange2000>transport

Leif Pedersen [MVP] · Joined: 05 Aug 2007 Posts: 101

Hi,

Are the mails sent and returned with a NDR - what is the text of this NDR?

Are the mails staying in a queue - what does this queue say?

Any events logged in the application log?

Leif

"Alboni" wrote in message @microsoft.com...
>I have an Exchange 2000 box that is not sending email to particular email
> addresses. These addresses can access our Exchange server and be
> forwarded
> to an individual's Outlook, but they can't be replied to. I have no
> changes
> to my systems or Symantec Anti/ Virus. Can I track the reasons in System
> Manager?
> Any help would be deeply appreciated.
> Thank you.
> Al

kkcomp · Joined: 05 Aug 2007 Posts: 1

Check to see if the sites require reverse DNS lookup and if your ISP has it
turned on for you.

"Alboni" wrote:

> I have an Exchange 2000 box that is not sending email to particular email
> addresses. These addresses can access our Exchange server and be forwarded
> to an individual's Outlook, but they can't be replied to. I have no changes
> to my systems or Symantec Anti/ Virus. Can I track the reasons in System
> Manager?
> Any help would be deeply appreciated.
> Thank you.
> Al

Certificate to be used to send email I am getting message outlook could not sign or encrypt this message because you have no certificates which can be used to send the email address. -- zareer

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