Email Validator

Syntactic email validation against a strict RFC 5321/5322-inspired pattern.

Emails (one per line)

Results (10)

Email	Local	Domain	Reason
[email protected]	alice	example.com	OK
[email protected]	bob+filter	example.co.uk	OK
[email protected]	.dotstart	example.com	Invalid local part syntax
[email protected]	double..dot	example.com	Invalid local part syntax
no-at-sign.example.com			Missing local part / @
"quoted user"@example.com	"quoted user"	example.com	OK
user@localhost	user	localhost	Domain must have a TLD
[email protected]	user	-bad-domain.com	Invalid domain
[email protected]	user	bad..tld	Invalid domain
ada@example	ada	example	Domain must have a TLD