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: smdpau01@scilab.uct.ac.za retry timeout exceeded g92h7125@warthog.ru.ac.za retry timeout exceeded wozaniafric@venturenet.co.za host mail.venturenet.co.za [41.203.18.245] SMTP error from remote mail server after RCPT TO:: 550 Unroutable address Sifiso.Mbhele@students.wits.ac.za host ASPMX.L.GOOGLE.COM [172.217.194.26] 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 oc17si21461053pjb.103 - gsmtp wendy.rudling@iburst.co.za host mailguard6.neotel.co.za [41.168.2.5] SMTP error from remote mail server after RCPT TO:: 554 5.7.1 Service unavailable; Client host [52.221.55.32] blocked using sip.invaluement.local; Blocked by ivmSIP and/or ivmSIP/24 - see https://www.invaluement.com/lookup/?item=52.221.55.32 vdbergblanche@webafrica.co.za host mx.spamexperts.com [130.117.54.106] SMTP error from remote mail server after end of data: 550 High probability of spam wendybh@aurora.co.za host aurora-co-za.mail.protection.outlook.com [104.47.2.36] SMTP error from remote mail server after RCPT TO:: 550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [DB5EUR01FT061.eop-EUR01.prod.protection.outlook.com] prkmar@mail.uct.ac.za all hosts for 'mail.uct.ac.za' have been failing for a long time (and retry time not reached) vlekkie@web-mail.co.za host mail.web-mail.co.za [108.167.146.59] SMTP error from remote mail server after RCPT TO:: 550 No Such User Here Sgoliath@kv3.co.za host mx1.improvmx.com [51.91.128.110] SMTP error from remote mail server after RCPT TO:: 550 5.1.9 Relay not permitted. (#id-5.9.2) - ImprovMX wals@i.co.za host mxi.is.co.za [196.35.13.10] SMTP error from remote mail server after RCPT TO:: 550 Unknown user vevek@nlb.co.za host 1-grid-mx04.com [41.61.249.30] SMTP error from remote mail server after RCPT TO:: 554 5.7.1 Service unavailable; Client host [52.221.55.32] blocked using b.barracudacentral.org; http://www.barracudanetworks.com/reputation/?pr=1&ip=52.221.55.32 wynburgcln@cyberweb.co.za host mx01.sybaweb.net [41.185.84.4] SMTP error from remote mail server after RCPT TO:: 554 5.7.1 Service unavailable; Client host [52.221.55.32] blocked using b.barracudacentral.org; http://www.barracudanetworks.com/reputation/?pr=1&ip=52.221.55.32 ybehane@fnb.co.za host mx1.hc858-6.c3s2.iphmx.com [216.71.157.232] SMTP error from remote mail server after DATA: 550 #5.7.1 Your access to submit messages to this e-mail system has been rejected. neels.kruger@postino.up.ac.za host alt2.aspmx.l.google.com [142.250.115.27] SMTP error from remote mail server after RCPT TO:: 550-5.2.1 The email account that you tried to reach is disabled. Learn more at 550 5.2.1 https://support.google.com/mail/?p=DisabledUser l31si14638819otv.163 - gsmtp lerasmus@zoology.up.ac.za host alt1.aspmx.l.google.com [173.194.202.27] 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 f17si21415462pfv.251 - gsmtp aauret@postino.up.ac.za host alt2.aspmx.l.google.com [142.250.115.27] 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 l31si14638819otv.163 - gsmtp vincenthenwood@up.ac.za host aspmx.l.google.com [74.125.200.27] 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 nl12si10288359pjb.130 - gsmtp ypozyn@e.co.za host aspmx.l.google.com [74.125.200.27] 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 nu6si23719675pjb.46 - gsmtp tentesa@iafrica.co.za host nav-gateway.mweb.co.za [196.35.198.130] SMTP error from remote mail server after RCPT TO:: 550-rejected because 52.221.55.32 is in a black list at combined.abusix.dnsbl 550 https://lookup.abusix.com/search?q=52.221.55.32 tony@scinet.up.ac.za host kendy.up.ac.za [137.215.101.101] SMTP error from remote mail server after RCPT TO:: 530 Relaying not allowed trntownlodge@procomp.co.za host mail.procomp.co.za [41.203.16.239] SMTP error from remote mail server after RCPT TO:: 550 Unroutable address zuzanne@greatwest.co.za host mail.greatwest.co.za [85.10.213.192] SMTP error from remote mail server after RCPT TO:: 550 Unroutable address kcwaile@ds.ncape.gov.za host securemail-mx1.synaq.com [196.35.198.158] SMTP error from remote mail server after RCPT TO:: 550-rejected because 52.221.55.32 is in a black list at combined.abusix.dnsbl 550 https://lookup.abusix.com/search?q=52.221.55.32 pmdibe@ds.ncape.gov.za host securemail-mx1.synaq.com [196.35.198.158] SMTP error from remote mail server after RCPT TO:: 550-rejected because 52.221.55.32 is in a black list at combined.abusix.dnsbl 550 https://lookup.abusix.com/search?q=52.221.55.32 thembinkosith@statssa.gov.za host securemail-mx1.synaq.com [196.35.198.158] SMTP error from remote mail server after RCPT TO:: 550-rejected because 52.221.55.32 is in a black list at combined.abusix.dnsbl 550 https://lookup.abusix.com/search?q=52.221.55.32 www.reedijk@futurejhb.co.za host mx.spamexperts.com [130.117.54.106] SMTP error from remote mail server after RCPT TO:: 550-5.1.1 : 550 Email address could not be found, or was misspelled (G8) tracey@nedbank.co.za host mxgw11.nedbank.co.za [168.142.192.136] SMTP error from remote mail server after DATA: 550 #5.7.1 Your access to submit messages to this e-mail system has been rejected. trotterj@global.co.za host securemail-mx3.synaq.com [196.35.198.130] SMTP error from remote mail server after RCPT TO:: 550-rejected because 52.221.55.32 is in a black list at combined.abusix.dnsbl 550 https://lookup.abusix.com/search?q=52.221.55.32 wrhsdep@icon.co.za host securemail-mx3.synaq.com [196.35.198.130] SMTP error from remote mail server after RCPT TO:: 550-rejected because 52.221.55.32 is in a black list at combined.abusix.dnsbl 550 https://lookup.abusix.com/search?q=52.221.55.32 kkeyser@idc.ih.co.za host mx01.imperial.co.za [196.46.138.240] SMTP error from remote mail server after RCPT TO:: 550 No such domain at this location wikus.hancke@bmwdealer.co.za host 1-grid-mx01.co.za [41.185.250.30] SMTP error from remote mail server after RCPT TO:: 554 5.7.1 Service unavailable; Client host [52.221.55.32] blocked using b.barracudacentral.org; http://www.barracudanetworks.com/reputation/?pr=1&ip=52.221.55.32 venite_mertz@dfm.co.za host dfm-co-za.mail.protection.outlook.com [104.47.1.36] SMTP error from remote mail server after RCPT TO:: 550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [VE1EUR01FT004.eop-EUR01.prod.protection.outlook.com] -wine@meridianonline.co.za host ASPMX.L.GOOGLE.COM [74.125.130.26] SMTP error from remote mail server after RCPT TO:<-wine@meridianonline.co.za>: 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 a5si20490298pgk.320 - gsmtp