Email address syntax checker

Enter an email address or some text containing one or more email addresses, and see what various Perl modules think of it, or which part of it they extract as email address(es).

Checking...

h4wh4w@127.0.0.1

Module Version Result
Email::Find0.10Found 1 valid addresses:
Valid (h4wh4w@127.0.0.1)
Email::Valid1.202Valid (h4wh4w@127.0.0.1)
Mail::Address2.21Found 1 valid addresses:
Valid (h4wh4w@127.0.0.1)
Mail::CheckUsertemporarily unavailable
Mail::RFC822::Address0.4Found 1 valid addresses:
Valid (h4wh4w@127.0.0.1)
Mail::Sendmail0.80Valid (h4wh4w@127.0.0.1)
Mail::Verify0.02NOT valid
CheckAddress returned code 3 : 'There are no DNS entries for the host in question (no MX records or A records)'
RFC::RFC822::Address2009110702Valid
Friedl's regex from Mastering Regular Expressions Valid (h4wh4w@127.0.0.1)