Email in domain exist or not

Question

Hi... I want to check whether entered email address in domain is exist or not (for example : ram@gmail.com) Please help me regarding this. Thanks in advance.

Munesh Sharma · Answer

go on this link it will help you more http://www.c-sharpcorner.com/UploadFile/kirtan007/check-if-email-address-really-exist-or-not-using-C-Sharp/

Ramesh Maruthi · Answer

Exactly Harsha

harsha bs · Answer

Hi munesh sharma, Thanks for the reply. The solution works for only gmail , whereas it not for other domain like hotmail,yahoo.co.in,rediffmail etc. I have gone through the MX records of all the domains but was not sucessfull. Please help...????

harsha bs · Answer

Hi ramesh... Thanks for the reply, The solution works only for domains listed on app settings.Suppose if the user enters emailaddress as (QWE@123.com) then it fails right??

Ramesh Maruthi · Answer

Mention the domain which you use to validate in web.config file in this way In .cs file validate it in this way Configuration webConfig = WebConfigurationManager.OpenWebConfiguration("/Asp.net.Web");// here asp.net.web is ur project name string[] domainList = ConfigurationManager.AppSettings["DomainList"].Split(';'); and validate the user in this way domainList.Contains(mailaddress.Host) // here the mail address is the address you enter

Email in domain exist or not

Answers (5)