e-mail vs Australian spelling

e-mail and Australian spelling both are nouns.

Word	Noun	Adjective	Verb	Adverb
e-mail	Yes	No	Yes	No
Australian spelling	Yes	No	No	No

e-mail (noun)	Australian spelling (noun)
(computer science) a system of world-wide electronic communication in which a computer user can compose a message at one terminal that can be regenerated at the recipient's terminal when the recipient logs in	English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')

e-mail (verb)	Australian spelling (verb)
communicate electronically on the computer