[otrs] How to use gmail group to fetch email for OTRS

Hi All, As group ids are like below groups.google.com/a/xyz.com/forum/?hl=en#!forum/abc Where abc is group-name. Login details we have to provide are individual only. In Postmaster config, host we tried to give details as groups.google.com/a/xyz.com/forum/?hl=en#!forum/abc But it is not working Error like: Can't connect to :groups.google.com/a/xyz.com/forum/?hl=en#!forum/abc Please guide.