How to Find or Validate an Email Address. The regular expression I receive the most feedback, not to mention "bug" reports on, is the one you'll find right on this site's home page: \b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.
[A-Z]{2,4}\b. This regular expression, I claim, matches any email address. Most of the feedback I get refutes that claim by showing one email address that this regex doesn't match. MSDN study links for exam 70-483: Programming in C#
The Open Toolkit Library. SQL. Web. C# CUDA. Libraries (DLLs) Repositories. Tools.