This is the mail system at host Chaobayun-age3a9a17.localdomain. I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below. For further assistance, please send mail to postmaster. If you do so, please include this problem report. You can delete your own text from the attached returned message. The mail system <abdulaziz.alasmari@sdstate.edu>: host sdstate-edu.mail.protection.outlook.com[104.47.49.36] said: 550 5.7.606 Access denied, banned sending IP [123.163.116.77]. To request removal from this list please visit https://sender.office.com/ and follow the directions. For more information please go to http://go.microsoft.com/fwlink/?LinkID=526655 AS(1430) (in reply to RCPT TO command) <ahsan.ahmed@sdstate.edu>: host sdstate-edu.mail.protection.outlook.com[104.47.49.36] said: 550 5.7.606 Access denied, banned sending IP [123.163.116.77]. To request removal from this list please visit https://sender.office.com/ and follow the directions. For more information please go to http://go.microsoft.com/fwlink/?LinkID=526655 AS(1430) [DM3NAM05FT011.eop-nam05.prod.protection.outlook.com] (in reply to RCPT TO command) <amit.adhikari@sdstate.edu>: host sdstate-edu.mail.protection.outlook.com[104.47.49.36] said: 550 5.7.606 Access denied, banned sending IP [123.163.116.77]. To request removal from this list please visit https://sender.office.com/ and follow the directions. For more information please go to http://go.microsoft.com/fwlink/?LinkID=526655 AS(1430) [DM3NAM05FT011.eop-nam05.prod.protection.outlook.com] (in reply to RCPT TO command) <craig.alberty@sdstate.edu>: host sdstate-edu.mail.protection.outlook.com[104.47.49.36] said: 550 5.7.606 Access denied, banned sending IP [123.163.116.77]. To request removal from this list please visit https://sender.office.com/ and follow the directions. For more information please go to http://go.microsoft.com/fwlink/?LinkID=526655 AS(1430) [DM3NAM05FT011.eop-nam05.prod.protection.outlook.com] (in reply to RCPT TO command) <dilmini.alahakoon@sdstate.edu>: host sdstate-edu.mail.protection.outlook.com[104.47.49.36] said: 550 5.7.606 Access denied, banned sending IP [123.163.116.77]. To request removal from this list please visit https://sender.office.com/ and follow the directions. For more information please go to http://go.microsoft.com/fwlink/?LinkID=526655 AS(1430) [DM3NAM05FT011.eop-nam05.prod.protection.outlook.com] (in reply to RCPT TO command) <eric.adolph@sdstate.edu>: host sdstate-edu.mail.protection.outlook.com[104.47.49.36] said: 550 5.7.606 Access denied, banned sending IP [123.163.116.77]. To request removal from this list please visit https://sender.office.com/ and follow the directions. For more information please go to http://go.microsoft.com/fwlink/?LinkID=526655 AS(1430) [DM3NAM05FT011.eop-nam05.prod.protection.outlook.com] (in reply to RCPT TO command) <ghallab.alotaibi@sdstate.edu>: host sdstate-edu.mail.protection.outlook.com[104.47.49.36] said: 550 5.7.606 Access denied, banned sending IP [123.163.116.77]. To request removal from this list please visit https://sender.office.com/ and follow the directions. For more information please go to http://go.microsoft.com/fwlink/?LinkID=526655 AS(1430) [DM3NAM05FT011.eop-nam05.prod.protection.outlook.com] (in reply to RCPT TO command) <jessica.albee@sdstate.edu>: host sdstate-edu.mail.protection.outlook.com[104.47.49.36] said: 550 5.7.606 Access denied, banned sending IP [123.163.116.77]. To request removal from this list please visit https://sender.office.com/ and follow the directions. For more information please go to http://go.microsoft.com/fwlink/?LinkID=526655 AS(1430) [DM3NAM05FT011.eop-nam05.prod.protection.outlook.com] (in reply to RCPT TO command) <pam.adler@sdstate.edu>: host sdstate-edu.mail.protection.outlook.com[104.47.49.36] said: 550 5.7.606 Access denied, banned sending IP [123.163.116.77]. To request removal from this list please visit https://sender.office.com/ and follow the directions. For more information please go to http://go.microsoft.com/fwlink/?LinkID=526655 AS(1430) [DM3NAM05FT011.eop-nam05.prod.protection.outlook.com] (in reply to RCPT TO command) <patience.afedi@sdstate.edu>: host sdstate-edu.mail.protection.outlook.com[104.47.49.36] said: 550 5.7.606 Access denied, banned sending IP [123.163.116.77]. To request removal from this list please visit https://sender.office.com/ and follow the directions. For more information please go to http://go.microsoft.com/fwlink/?LinkID=526655 AS(1430) [DM3NAM05FT011.eop-nam05.prod.protection.outlook.com] (in reply to RCPT TO command) <patricia.ahmed@sdstate.edu>: host sdstate-edu.mail.protection.outlook.com[104.47.49.36] said: 550 5.7.606 Access denied, banned sending IP [123.163.116.77]. To request removal from this list please visit https://sender.office.com/ and follow the directions. For more information please go to http://go.microsoft.com/fwlink/?LinkID=526655 AS(1430) [DM3NAM05FT011.eop-nam05.prod.protection.outlook.com] (in reply to RCPT TO command) <phillip.alberti@sdstate.edu>: host sdstate-edu.mail.protection.outlook.com[104.47.49.36] said: 550 5.7.606 Access denied, banned sending IP [123.163.116.77]. To request removal from this list please visit https://sender.office.com/ and follow the directions. For more information please go to http://go.microsoft.com/fwlink/?LinkID=526655 AS(1430) [DM3NAM05FT011.eop-nam05.prod.protection.outlook.com] (in reply to RCPT TO command) <pius.agyemang@sdstate.edu>: host sdstate-edu.mail.protection.outlook.com[104.47.49.36] said: 550 5.7.606 Access denied, banned sending IP [123.163.116.77]. To request removal from this list please visit https://sender.office.com/ and follow the directions. For more information please go to http://go.microsoft.com/fwlink/?LinkID=526655 AS(1430) [DM3NAM05FT011.eop-nam05.prod.protection.outlook.com] (in reply to RCPT TO command) <sudha.neupaneadhikari@sdstate.edu>: host sdstate-edu.mail.protection.outlook.com[104.47.49.36] said: 550 5.7.606 Access denied, banned sending IP [123.163.116.77]. To request removal from this list please visit https://sender.office.com/ and follow the directions. For more information please go to http://go.microsoft.com/fwlink/?LinkID=526655 AS(1430) [DM3NAM05FT011.eop-nam05.prod.protection.outlook.com] (in reply to RCPT TO command) <suraiya.akter@sdstate.edu>: host sdstate-edu.mail.protection.outlook.com[104.47.49.36] said: 550 5.7.606 Access denied, banned sending IP [123.163.116.77]. To request removal from this list please visit https://sender.office.com/ and follow the directions. For more information please go to http://go.microsoft.com/fwlink/?LinkID=526655 AS(1430) [DM3NAM05FT011.eop-nam05.prod.protection.outlook.com] (in reply to RCPT TO command) <tanner.aiken@sdstate.edu>: host sdstate-edu.mail.protection.outlook.com[104.47.49.36] said: 550 5.7.606 Access denied, banned sending IP [123.163.116.77]. To request removal from this list please visit https://sender.office.com/ and follow the directions. For more information please go to http://go.microsoft.com/fwlink/?LinkID=526655 AS(1430) [DM3NAM05FT011.eop-nam05.prod.protection.outlook.com] (in reply to RCPT TO command) <thomas.agostini@sdstate.edu>: host sdstate-edu.mail.protection.outlook.com[104.47.49.36] said: 550 5.7.606 Access denied, banned sending IP [123.163.116.77]. To request removal from this list please visit https://sender.office.com/ and follow the directions. For more information please go to http://go.microsoft.com/fwlink/?LinkID=526655 AS(1430) [DM3NAM05FT011.eop-nam05.prod.protection.outlook.com] (in reply to RCPT TO command) <vijayalakshmi.akode@sdstate.edu>: host sdstate-edu.mail.protection.outlook.com[104.47.49.36] said: 550 5.7.606 Access denied, banned sending IP [123.163.116.77]. To request removal from this list please visit https://sender.office.com/ and follow the directions. For more information please go to http://go.microsoft.com/fwlink/?LinkID=526655 AS(1430) [DM3NAM05FT011.eop-nam05.prod.protection.outlook.com] (in reply to RCPT TO command) <wendy.ahrendsen@sdstate.edu>: host sdstate-edu.mail.protection.outlook.com[104.47.49.36] said: 550 5.7.606 Access denied, banned sending IP [123.163.116.77]. To request removal from this list please visit https://sender.office.com/ and follow the directions. For more information please go to http://go.microsoft.com/fwlink/?LinkID=526655 AS(1430) [DM3NAM05FT011.eop-nam05.prod.protection.outlook.com] (in reply to RCPT TO command) <aur-requests@archlinux.org>: host mx.archlinux.org[88.198.91.70] said: 550-5.7.1 Your message has been rejected by Spamassassin 550 5.7.1 For assistance contact <postmaster@archlinux.org>. Please provide the following information in your problem report: time (Oct 15 11:12:57), client (123.163.116.77) and server (orion.archlinux.org). (in reply to end of DATA command)