I am having a problem with our exim mail server. The mails that are sent ot specific domains are not received by them and also we dont get any error messages stating the mail delivery has failed. The domain that i am sending mail is hosted in our server, But there mailserver is handled by third party. But, at the same time when i send a mail from their doamin to ours , i can get the mails. My question is
1) why the mails are not recieved by the recipients,If the mails are rejected why i am not geting an notification of what reason it failed?
I hope you can get me out of this problem.