Some e-mails not sending

[robspwing]

Hi all,

Thanks in advance. I am running Exchange 2007 SP1.
We can not send e-mails to anyone at yahoo.com.
We receive the following error hours later:

Delivery is delayed to these recipients or distribution lists:

someone@yahoo.com

Subject: test

This message has not yet been delivered. Microsoft Exchange will continue to try delivering the message on your behalf.

Delivery of this message will be attempted until 7/26/2009 11:47:55 AM (GMT-06:00) Central Time (US & Canada). Microsoft Exchange will notify you if the message can't be delivered by that time.

I am in the Queue Viewer in Exchange but I am not sure what to really look for. I see 1000 objects in the Queues...makes me nervous that I have that many.



Rob

Doc, we better back up. We don't have enough road to get up to 88.

 

[robspwing]

I guess I need to look too see if my server is being used for relaying SPAM. any clue as to where to start?

Rob

Doc, we better back up. We don't have enough road to get up to 88.

 

[58sniper]

http://www.google.com/search?hl=en&q=Exchange+2007+relay&aq=f&oq=&aqi=g10

Pat Richard MVP
Plan for performance, and capacity takes care of itself. Plan for capacity, and suffer poor performance.

http://www.ucblogs.net/blogs/exchange/

 

[robspwing]

This article:

http://blogs.techrepublic.com.com/networking/?p=373

states the following:

"Before you get started, you should add another IP address to the network adapter on your Exchange server"

Is this really needed?

Rob

Doc, we better back up. We don't have enough road to get up to 88.