I have developed web application where user registers and then uses the system.
Here after registration user gets mail for activation of his account.
I have code to send mail, its working on localhost as well as on our demo server where we uploaded the site.
But its not working on Client's server.
I am getting following error:"A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 126.96.36.199:25"
We have also checked for Client's SMTP details also, but still its not working.......
Please reply soon, it is really very urgent....