Cannot sent mail

[lode]

Hi,

When i sent a mail to someone, i can see it in the send messages folder but the receiver did not receive the mail.

Any ideas ??

 

[RockChalk]

I take it that you are using outlook.
Make sure that there isn't a filter being used on the receiving end. Can they see other emails being sent to them?
RC

 

[dynie]

I'm having a similar problem. I cannot send email to one of our clients. The email stays in the outbound queue of the exchange for about a week and then sends out a system administrator response that the host was unreachable