You could use the Data::Dumper module to do some inspection for you...

use Data::Dumper;

...

my $msg_count = $pop->login( $user, $pass ) or do {
                print "Could not login.\n";
                next;
                };
print Dumper($msg_count);

[download]
and see if the returned value is truly undef or not.

In reply to Re: Re: Re: How to check number of messages using Net::POP3? by Roger
in thread How to check number of messages using Net::POP3? by BjoernD

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