use Mail::IMAPClient;
use Email::MIME;
use Data::Dumper;

my $imap = Mail::IMAPClient->new(
  Server   => 'abc.com',
  User     => 'xxx',
  Password => 'xxx',
  Ssl      => 1,
  Uid      => 1,
#  Starttls => 1,
);
die "failed to instantiate." unless defined $imap;

$imap->connect or die "Could not connect: $@\n";

my $folders = $imap->folders
  or die "List folders error: ", $imap->LastError, "\n";
print "Folders: @$folders\n";

$imap->select( 'INBOX' )
  or die "Select 'INBOX' error: ", $imap->LastError, "\n";

my @messages = $imap->messages;
my $msg = pop @messages;
my $obj = $imap->get_bodystructure($msg);

print Dumper($obj);