The following performs a boolean test for a valid email address in the email column:
REGEXP_INSTR(email, 'w+@w+(.w+)+') > 0, use this in your own procedure.
Last Wiki Answer Submitted: June 24, 2008 12:14 pm by Vini Chandamama100 pts.
If you live outside the United States, by submitting your email address you consent to having your personal data transferred to and processed in the United States.
Just keep in mind that this validates just the email address format, and if that is correct, it has no way to know if the address really exists.
I am looking for a plsql function that can validate the format of an email address.