Hi,
I've wrote such script:
use Authen::SASL::Authd, as suggested by Steffen. This code-snippet should help you:
http://search.cpan.org/~sasha/Authen-SASL-Authd-0.04/lib/Authen/SASL/Authd.pm
#!/usr/bin/perl use Authen::SASL::Authd qw(auth_cyrus auth_dovecot); $login = "test"; $passwd = "test"; # authenticate user against Dovecot authentication daemon auth_dovecot('login', 'passwd') or die "dovecot-auth: FAIL";
I realized a monitoring-script with this snippet, works great. good luck!