Pay Pal IPN warning message?

Question

Please check your server that handles PayPal Instant Payment Notification (IPN) messages. Messages sent to the following URL(s) are not being received:

http://myweb.com/ipnhandler.aspx

If you do not recognize this URL, you may be using a service provider that is using IPN on your behalf. Please contact your service provider with the above information.

Once you or your service provider fix this problem, you or your service provider can resend the failed messages from the IPN History page. If this problem continues, PayPal may disable the IPN feature for your account.

Thank you for your prompt attention to this issue.

Thanks,

PayPal

PROTECT YOUR PASSWORD

 

 

i have one pay pal account

but in this account receive payment from multiple website  

 like:amazon, ebay and my own website

 

i want when payment receive from my own website then ipn  notification url read if i will receive payment from another site then ipn notifivation url not read what is possible

 

 

please help.. thanks