Validating email address in asp net
If the user is going to be entering an e-mail address in, it should be his or her responsibility to ensure that it was entered in correctly ( You can try one of these free email validation techniques - to track bounced emails, you can build a console app using an open source POP3 library like Indy.Obviously there are expressions that you could use to determine if the format of an e-mail address is valid but you can also use the System.Mail Address class to check if an exception occurs when creating the e-mail to determine if it is a valid or not : I suppose it depends on how you are currently sending it, but you might consider checking out this related Stack Overflow discussion along with this one which covers a few different techniques to try and check if your message was sent ().Here we are going to implement a regular expression pattern to validate email address. The pattern parameter consists of various regular expression language elements that symbolically describe the string to match pattern . NET program shows how to validate an email address with the help of regular expressions.A regular expression is a pattern describing a certain amount of text. NET Framework regular expression classes are part of the base class library and can be used with any language or tool that targets the common language runtime, including ASP.