It should look like this (incl some unrelated improvements) - note the lack of ^M: 
#!/usr/bin/perl -w
use strict;

my $sendmail = "/usr/sbin/sendmail -t";
my $recipient = "schafferm\@ameritech.net";

open(SENDMAIL, "|$sendmail $recipient") or die "Cannot pipe to $sendma
+il: $!";
                                      
print SENDMAIL <<"END_MAIL";
From: Foo\@Bar.com
Subject: Request to share information
To: user\@ameritech.net

Hello...
END_MAIL

close(SENDMAIL);

print "Content-type: text/plain\n\nMail sent.";

[download]

Don't forget something like the last line. The webserver expects the script to produce a valid HTTP reply.

In reply to grag: no, just didn't think of it :-)

Makeshifts last the longest.

In reply to Re: Calling Perl from HTML by Aristotle
in thread Calling Perl from HTML by OEMike

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.