For the 75%- 95% match, try this 
m/\s*^<?[^@<>]+@[^@.<>]+(\.[^@.<>]+)+>?\s*$/

[download]
which is what CGI::Validate uses for validating email addresses

§ George Sherston

In reply to Re: Matching any Email Address by George_Sherston
in thread Matching any Email Address by dru145

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