loongson/pypi: links for smtpcli

loongson/mirror smtpcli-0.5.tar.gz
loongson/mirror smtpcli-0.4.tar.gz
loongson/mirror smtpcli-0.3.tar.gz
loongson/mirror smtpcli-0.2.tar.gz
loongson/mirror smtpcli-0.1.tar.gz
loongson/mirror smtpcli-0.0.tar.gz