Comments on: Regular Expression for Email Address validation in C#

By: Blanche Mccleaf

Blanche Mccleaf — Wed, 14 Dec 2011 01:16:54 +0000

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By: Jared

Jared — Mon, 01 Aug 2011 01:41:51 +0000

I wrote a regular expression for validating an email address that is quite short and quite accurate, but I am trying to get more feed back.

Regular Expressions in C# (including a new comprehensive email pattern)
http://www.rhyous.com/2010/06/15/regular-expressions-in-cincluding-a-new-comprehensive-email-pattern/

I tried yours and it missed about 1/4th the emails in my list and so I thought maybe you could try mine and see if you get more accurate results or if mine has problems I don’t know about.

By: Javin Paul

Javin Paul — Thu, 06 Jan 2011 13:41:34 +0000

Does regular expression remains same across language e..g rregex in unix, regex in java , regex in perl are all they exactly same ?

By: Margish

Margish — Fri, 19 Feb 2010 14:00:54 +0000

This worked for my task
[a-z]*\.*[a-z]*@[a-z]*\.[a-z]*

By: Craig

Craig — Fri, 06 Nov 2009 15:56:15 +0000

If you want to validate e-mail addresses by pinging their mail server just use EmailVerify.NET, a .NET component which can test e-mail syntactically, verify the DNS MX records for the each domain and connect to each mail server to check if the mailbox exists or not.

It works like a charm!!
There’s also a nice demo on their website: http://www.emailverify.net

Hope this helps.

By: john

john — Thu, 29 Oct 2009 18:37:02 +0000

Hi, I could see one nice method here http://www.Tctcworld.com. if u need go through it..

By: PimpThisBlog.com

PimpThisBlog.com — Tue, 09 Jun 2009 13:07:34 +0000

Regular Expression for Email Address validation in C# | TechArtifact…

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By: DotNetBurner - C#

DotNetBurner - C# — Tue, 09 Jun 2009 13:07:17 +0000

Regular Expression for Email Address validation in C# | TechArtifact…

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By: Ankit Goyal

Ankit Goyal — Mon, 08 Jun 2009 13:40:17 +0000

Micah u r rite as the ultimate validation for a email address is achieved when we ping the mail server for the specified email address…

By: Micah Burnett

Micah Burnett — Mon, 08 Jun 2009 13:33:20 +0000

I prefer a dumbed down the expression that catches most of the real-world problems instead of verifying every possible combination. The ultimate validation is when the mail server rejects the address...then you know for sure! Our Republic