full:alt1-mtalk.google.com @!cn
full:alt2-mtalk.google.com @!cn
full:alt3-mtalk.google.com @!cn
full:alt4-mtalk.google.com @!cn
full:alt5-mtalk.google.com @!cn
full:alt6-mtalk.google.com @!cn
full:alt7-mtalk.google.com
full:alt8-mtalk.google.com
full:mtalk-dev.google.com
full:mtalk-staging.google.com
full:mtalk.google.com @!cn
full:mtalk4.google.com
