NOT perfect, FAILS to accept valid addresses Another know-it-all web developer guy who thinks he got his regex right... These are valid addresses that he rejec

NOT perfect, FAILS to accept valid addresses Another know-it-all web developer guy who thinks he got his regex right... These are valid addresses that he rejects: user@ua (.ua = Ukraine) user@km (.km = Comoros) user@ne (.ne = Niger) Many ccTLDs have MX or A records pointing to real MTAs.