If $ua->env_proxy; doesn't work, here is another example I have used in the past.

sub GetURL {
    ##########
    #
    # GetURL is a generic LWP sub used to GET a URL using the provided
    #         proxy settings, upon success it returns the page content
+s or UNDEF
    #
    ##########

    my $url = shift;
    my $userAgent = new LWP::UserAgent;
    $userAgent->timeout( 3 ); # 3 sec timeout
    $userAgent->proxy( 'http' , $PROXY ) if $PROXY;
    my $request = HTTP::Request->new( GET => "$url" );
    $request->proxy_authorization_basic( $USERNAME , $PASSWORD ) if $P
+ASSWORD;
    my $result = $userAgent->request( $request) ;
    if ( $result->is_success ) {
        return $result->content;
    }
    return undef;
}

[download]

In reply to Re^2: Lwp and NTLM authentication by bcarroll
in thread Lwp and NTLM authentication by miniwinz

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.