This also affects Quantal and Lucid:
Quantal (12.10): $ apt-cache depends sendemail Depends: perl Depends: libio-socket-inet6-perl Suggests: libio-socket-ssl-perl Suggests: libnet-ssleay-perl
Lucid (10.04): $ apt-cache depends sendemail Depends: perl Suggests: libio-socket-ssl-perl Suggests: libnet-ssleay-perl
This also affects Quantal and Lucid:
Quantal (12.10): inet6-perl ssl-perl
$ apt-cache depends sendemail
Depends: perl
Depends: libio-socket-
Suggests: libio-socket-
Suggests: libnet-ssleay-perl
Lucid (10.04): ssl-perl
$ apt-cache depends sendemail
Depends: perl
Suggests: libio-socket-
Suggests: libnet-ssleay-perl