The address is in the form:

myname@somewhere.com.

Are you sure?

I'd be interested in seeing the STDERR of this (run as a cron)... 

use Data::Dumper;
$sender->MailFile(
    {to => $addr,
     subject => 'HP Notify Attachment',
     msg => "The attachment sent courtesy of $sname.",
     file => $fname
     });
warn "Unexpected addr: '$addr'" 
   unless ($addr eq 'myname@somewhere.com');
warn Dump($sender);

[download]

As I recall, the only thing Mail::Sender ever does to a 'to' addr, is replace sequences of whitespaces with a single ", " -- so I would guess either you aren't including myname in your $addr properly, or you have some whitespace seperating if from @somewhere so your SMTP server winds up seeing: 

To: myname, @somewhere.com

[download]

In reply to Re: Re: Re: Mail::Sender returns malformed address by hossman
in thread Mail::Sender returns malformed address by killraven

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.