print "connecting to $server..\n";
my $pop = Net::POP3->new($server, Port => 995)
  or die "error: can't connect to $server: $!\n";
print "ok\n";

##</code><code>##

localhost ~]$ perl deletemailpop3s.pl
connecting to pop.wanadoo.fr..
ok
Use of uninitialized value in concatenation (.) or string at deletemailpop3s.pl line 28.
mail box size: 12914033
313 unread mail(s).
last read mail was number

Use of uninitialized value in numeric eq (==) at /usr/lib/perl5/5.8.8/Net/POP3.pm line 311.
Use of uninitialized value in numeric eq (==) at /usr/lib/perl5/5.8.8/Net/POP3.pm line 311.
...etc...