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how can we check that a validated Email exist Or Not Without Sending test Email by c# codes?
we can check Validation of that email by many ways…
but what about existence?
is it possible to do that or not ?
thanks in advance
You could possibly use C# to run a cmd command – telnet. Then output the results to a text file and read them into to your C# app. This should help – http://www.webdigi.co.uk/blog/2009/how-to-check-if-an-email-address-exists-without-sending-an-email You will need to know the details for the mail server names though. You might be able to do this directly from C# but I have only done it through telnet.