You can do this with:

$smtp->datasend("Disposition-Notification-To: \
          to.me\@domain.com");

[download]

Read this: Sending Mail the Net::SMTP Way, and look for Return Receipts

Walking the road to enlightenment... I found a penguin and a camel on the way.....
Fancy a yourname@perl.me.uk? Just ask!!!

In reply to Re: request a return receipt by ghenry
in thread request a return receipt by bobdole

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