1 import re 2 mail1 = re.match(r'[1-9a-zA-Z]+[0-9a-zA-Z\.]@[1-9a-zA-Z]+\.\w{2,3}', 'someone@gmail.com') 3 mail2 = re.match(r'^<([1-9a-zA-Z]+\s[0-9a-zA-Z]+)>\s+([1-9a-zA-Z]+[0-9a-zA-Z\.]@[1-9a-zA-Z]+\.\w{2,3})', '<Tom Paris> tom@voyager.org') 4 print(mail1) 5 print(mail2)
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