Hi,
I failed send email to address in the CLA form.
Is correct email address?
and I pasted email header on error.
Best reagard.
Reporting-MTA: dns; googlemail.com
Received-From-MTA: dns; daisuke.t.jp@gmail.com
Arrival-Date: Fri, 01 Mar 2019 21:55:48 -0800 (PST)
Final-Recipient: rfc822; vherrin@us.ibm.com
Action: failed
Status: 5.1.1
Remote-MTA: dns; mx0a-001b2d01.pphosted.com. (148.163.156.1, the server for
the domain us.ibm.com.)
Diagnostic-Code: smtp; 550 5.1.1 User Unknown
Last-Attempt-Date: Fri, 01 Mar 2019 21:55:50 -0800 (PST)