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The following address(es) failed: ckelly_1@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 ckelly9901@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 ckelly@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 ckelley110105@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 ckeller5900@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 ckellar2003@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 ckejr2@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 ckeiandre@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 ckeech61@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 ckdnld@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 ckdingfreedom@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 ckdakseabaugh63764@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 ckcuev@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 ckcspidahl@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 ckcrazy711@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 ckchiu3377@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 ckcherry323@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 ckchab128hk@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 ckbondar@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 ckbernard521@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 ckilian@pe.moorestephens.co.za host mail.pe.moorestephens.co.za [154.0.160.114] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table ckhumalo@nigeria.multichoice.co.za host smtp.multichoice.co.za [41.86.109.25] SMTP error from remote mail server after RCPT TO:: 550 Rule imposed mailbox access for ckhumalo@nigeria.multichoice.co.za refused ckj@adamsadams.co.za host adamsadams-co-za.mail.protection.outlook.com [104.47.4.36] SMTP error from remote mail server after RCPT TO:: 550 5.7.1 Service unavailable, Client host [13.251.164.127] blocked using Customer Block list AS(1420) [AM5EUR02FT010.eop-EUR02.prod.protection.outlook.com] ckiccy@cfh-inc.com host ASPMX.L.GOOGLE.com [142.251.12.27] 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 l15si23698558pjz.63 - gsmtp ckl@pixie.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 ckimber@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 ckekine@wesbank.co.za host mx1.hc858-6.c3s2.iphmx.com [216.71.159.51] SMTP error from remote mail server after RCPT TO:: 550 #5.1.0 Address rejected. ckennell@jnb-co.za.dhl.com host mx1.dhl.iphmx.com [68.232.135.103] SMTP error from remote mail server after RCPT TO:: 550 #5.1.0 Address rejected. ckhoza@med.up.ac.za host aspmx.l.google.com [142.251.12.27] 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 f9si7059417pfa.174 - gsmtp ckg@rau.ac.za all hosts for 'rau.ac.za' have been failing for a long time (and retry time not reached)