>Some of my applications send out automatic emails of something goes wrong. Today I got an email with this message:
>
>A transport-level error has occurred when sending the request to the server. (provider: Shared Memory Provider, error: 0 - Insufficient system esources exist to complete the requested service.)
>
>Any ideas?

I had some similar situations and we were able to attribute them to a big SQL which was running against the server. After optimization, it went away. Could it be related?