C:\Users\Administrator>ppm install Mail::Mailer
Downloading ActiveState Package Repository packlist...not found
Syncing site PPM database with .packlists...done
Syncing perl PPM database with .packlists...done
ppm install failed: Can't find any package that provide Mail::Mailer

C:\Users\Administrator>ppm install MailTools
ppm install failed: Can't find any package that provide MailTools