From the doc:

### Print out all user defined labels
    my @labels = $gmail->get_labels();
    foreach ( @labels ) {
        print "Label: '" . $_ . "'\n";
    }

[download]

or, more extensively, for get-and-read scenario:

    my $messages = $gmail->get_messages();

    print "By folder\n";
    foreach ( keys %Mail::Webmail::Gmail::FOLDERS ) {
        print "KEY: $_\n";
        my $messages = $gmail->get_messages( label => $Mail::Webmail::
+Gmail::FOLDERS{ $_ } );
        print "\t$_:\n";
        if ( @{ $messages } ) {
            foreach ( @{ $messages } ) {
                print "\t\t$_->{ 'subject' }\n";
            }
        }
    }

    print "By label\n";
    foreach ( $gmail->get_labels() ) {
        $messages = $gmail->get_messages( label => $_ );
        print "\t$_:\n";
        if ( defined( $messages ) ) {
            if ( @{ $messages } ) {
                foreach ( @{ $messages } ) {
                    print "\t\t$_->{ 'subject' }\n";
                }
            }
        }
    }

[download]

Looks to me as though you didn't check the doc (perldoc Mail::Webmail::Gmail) -- an especially important trick in developing your knowledge of Perl.

In reply to Re: How to Fetch Gmail by ww
in thread How to Fetch Gmail by lalitbans

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.