<michel.fortin@michelf.ca>

International domain names: <help@tūdaliņ.lv>


## Some weird valid email addresses

<abc.123@example.com>

<1234567890@example.com>

<_______@example.com>

<abc+mailbox/department=shipping@example.com>

<!#$%&'*+-/=?^_`.{|}~@example.com> (all of these characters are allowed)

<"abc@def"@example.com> (anything goes inside quotation marks)

<"Fred Bloggs"@example.com>

<jsmith@[192.0.2.1]>

<"A"@example.com>