Success status of mailx command - UNIX for Dummies Questions & Answers

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Success status of mailx command

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#1 (permalink)

11-30-2005

superprogrammer superprogrammer is offline

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Join Date: Jun 2005

Posts: 26

Success status of mailx command

Hi
I want to know if the email address in the mailx exists or not
Eg:
Mailx -s "Subj" hello@ab.com
How do I know if the email address is a valid one???