Received: from mail-qk1-f200.google.com (209.85.222.200) by
BY2NAM03FT059.mail.protection.outlook.com (10.152.85.111) with Microsoft SMTP
Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA) id
15.20.1835.14 via Frontend Transport; Sun, 28 Apr 2019 03:30:01 +0000
I haven't received invoice either so they might still be going.
Oops, realized I sent the server time. Proper one:
X-Received: by 2002:a37:a7c4:: with SMTP id q187mr35772693qke.242.1556422201030;
Sat, 27 Apr 2019 20:30:01 -0700 (PDT)
Edit 2: Got invoice!