in reply to Sending html mail with Mail::Mailer

Just to point out the obvious, your a tag is wrong.
<a href="www.perlmonks.org">link</a> refers the the page called 'www.perlmonks.org' in the current directory on the server the link is on.
What you meant was probably: <a href="http://www.perlmonks.org">link</a>

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