A message from <[email protected]> to: -> [email protected] was considered unsolicited bulk e-mail (UBE). Our internal reference code for your message is 04637-17/0ZtdMWmd8Uxc The message carried your return address, so it was either a genuine mail from you, or a sender address was faked and your e-mail address abused by third party, in which case we apologize for undesired notification. We do try to minimize backscatter for more prominent cases of UBE and for infected mail, but for less obvious cases of UBE some balance between losing genuine mail and sending undesired backscatter is sought, and there can be some collateral damage on both sides. First upstream SMTP client IP address: [190.50.206.58] According to a 'Received:' trace, the message originated at: [190.50.206.58], [190.50.206.58] unknown [190.50.206.58] Return-Path: <[email protected]> Message-ID: <[email protected]> Subject: Profesion perfacta Delivery of the email was stopped!