This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed: albertonet_98@webmail.co.za host mx.wmi2.net [62.210.139.249] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table albertomeo@webmail.co.za host mx.wmi2.net [62.210.139.249] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table albertole@webmail.co.za host mx.wmi2.net [62.210.139.249] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table albertoiturbe@webmail.co.za host mx.wmi2.net [62.210.139.249] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table albertoio@webmail.co.za host mx.wmi2.net [62.210.139.249] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table albertohernandez_1021@webmail.co.za host mx.wmi2.net [62.210.139.249] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table albertodiazismyname@webmail.co.za host mx.wmi2.net [62.210.139.249] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table albertodesalas@webmail.co.za host mx.wmi2.net [62.210.139.249] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table albertocg@webmail.co.za host mx.wmi2.net [62.210.139.249] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table albertocardoso@webmail.co.za host mx.wmi2.net [62.210.139.249] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table albertobalsm@webmail.co.za host mx.wmi2.net [62.210.139.249] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table albertobad@webmail.co.za host mx.wmi2.net [62.210.139.249] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table albertoa7@webmail.co.za host mx.wmi2.net [62.210.139.249] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table alberto_v_nacu@webmail.co.za host mx.wmi2.net [62.210.139.249] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table alberto_sp@webmail.co.za host mx.wmi2.net [62.210.139.249] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table alberto_neri@webmail.co.za host mx.wmi2.net [62.210.139.249] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table alberto_invs@webmail.co.za host mx.wmi2.net [62.210.139.249] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table alberto_gutierrez@webmail.co.za host mx.wmi2.net [62.210.139.249] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table alberto_cmps@webmail.co.za host mx.wmi2.net [62.210.139.249] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table alberto_busetto@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table alberto_biro@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table alberto_17@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table alberto85@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table alberto7161@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table alberto623@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table alberto5036@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table alberto49@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table alberto375@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table alberto37@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table alberto123@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table alberto02@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table alberto.mata83@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table albertneo@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table albertmyronesha@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table albertmk15@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table albertmina@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table albertmiller23@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table albertmfic@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table albertusjr@mweb.co.za host securemail-mx3.synaq.com [196.35.198.130] SMTP error from remote mail server after RCPT TO:: 550 rejected because recipient verify failed -- user not found albertush@mweb.co.za host securemail-mx3.synaq.com [196.35.198.130] SMTP error from remote mail server after RCPT TO:: 550 rejected because recipient verify failed -- user not found albertus.van.sittert@za.pwc.com host mx08-00096701.pphosted.com [91.207.212.1] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 User Unknown alberton@ncc.co.za host relay2.ncc.co.za [196.25.157.251] SMTP error from remote mail server after RCPT TO:: 554 5.7.1 E-mail firewall rules determined that 13.251.162.251 is not allowed to send e-mail to (*)alberton@ncc.co.za. alberton.za@yalesecuritypoint.com host amail1.space2u.com [62.20.1.174] SMTP error from remote mail server after RCPT TO:: 554 5.7.1 5.7.1 ... Relaying denied. Proper authentication required. alberto.zambade@hotmail.com host hotmail-com.olc.protection.outlook.com [104.47.58.161] SMTP error from remote mail server after RCPT TO:: 550 5.5.0 Requested action not taken: mailbox unavailable (S2017062302). albertn@iasystems.co.za host aspmx.l.google.com [142.250.4.27] SMTP error from remote mail server after RCPT TO:: 550-5.1.1 The email account that you tried to reach does not exist. Please try 550-5.1.1 double-checking the recipient's email address for typos or 550-5.1.1 unnecessary spaces. Learn more at 550 5.1.1 https://support.google.com/mail/?p=NoSuchUser b12si26257364plg.411 - gsmtp alberto.zanetti@iol.it host smtp-in.iol.it [213.209.1.129] SMTP error from remote mail server after initial connection: 550 smtp-13.iol.local smtp-13.iol.local IP 13.251.162.251 blacklisted by return path . For remediation please use https://senderscore.org/blocklist-lookup/ [smtp-13.iol.local; LIB_110]