python-postorius from openSUSE:infrastructure:mailman3 project
Seleccione o seu sistema operativo
Engadir repositorio e instalar manualmente
Para openSUSE Tumbleweed execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/openSUSE:infrastructure:mailman3/openSUSE_Tumbleweed/openSUSE:infrastructure:mailman3.repo zypper refresh zypper install python-postorius