DOMAIN,alt1-mtalk.google.com,PROXY
DOMAIN,alt2-mtalk.google.com,PROXY
DOMAIN,alt3-mtalk.google.com,PROXY
DOMAIN,alt4-mtalk.google.com,PROXY
DOMAIN,alt5-mtalk.google.com,PROXY
DOMAIN,alt6-mtalk.google.com,PROXY
DOMAIN,alt7-mtalk.google.com,PROXY
DOMAIN,alt8-mtalk.google.com,PROXY
DOMAIN,mtalk-dev.google.com,PROXY
DOMAIN,mtalk-staging.google.com,PROXY
DOMAIN,mtalk.google.com,PROXY
DOMAIN,mtalk4.google.com,PROXY