Hello,
We are Sendgrid customer (whitelabel) and tonight we have received notification from Google that our site has been removed from the SERPS due to phishing. Quick examining revealed that CNAME we have pointed to Sendgrid server resolves to some weird site.
I am hoping that this gets resolved quickly - getting removed from Google is big deal for us.
I know there are lots of Sendgrid users on HN so I am hoping everyone is awake to deal with this issue :/