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: brettm@dcps.wcape.school.za retry timeout exceeded brettn@dbthermal.co.za retry timeout exceeded brian@adwcs.co.za host mx.inbound.vox.co.za [41.193.119.123] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 ... User unknown bri@peergroup.co.za host mx.inbound.vox.co.za [41.193.119.123] SMTP error from remote mail server after RCPT TO:: 554 5.7.1 Relaying denied brian@bcrc.co.za host mail.bcrc.co.za [41.204.202.9] SMTP error from remote mail server after RCPT TO:: 550 Unroutable address bri@laeveld.co.za host za-smtp-inbound-1.mimecast.co.za [41.74.193.201] SMTP error from remote mail server after end of data: 554 Email rejected due to security policies - https://community.mimecast.com/docs/DOC-1369#554 [ETjucSGQPLm2VDSUHaI-JA.za95] brett.vanniekerk@alucity.co.za host alucity.co.za [156.38.196.166] SMTP error from remote mail server after RCPT TO:: 550 No Such User Here brenton@snow.co.za host snow.co.za [129.232.155.40] SMTP error from remote mail server after RCPT TO:: 550 No such person at this address." brgsim003@mail.uct.ac.za all hosts for 'mail.uct.ac.za' have been failing for a long time (and retry time not reached) brgsha002@mail.uct.ac.za all hosts for 'mail.uct.ac.za' have been failing for a long time (and retry time not reached) brgnei001@mail.uct.ac.za all hosts for 'mail.uct.ac.za' have been failing for a long time (and retry time not reached) brglau003@mail.uct.ac.za all hosts for 'mail.uct.ac.za' have been failing for a long time (and retry time not reached) brgkar011@mail.uct.ac.za all hosts for 'mail.uct.ac.za' have been failing for a long time (and retry time not reached) brgbru001@mail.uct.ac.za all hosts for 'mail.uct.ac.za' have been failing for a long time (and retry time not reached) breyneke@agriplas.co.za host mail.kaapagri.co.za [41.149.201.74] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 ... User unknown brettv@phoenixcontact.co.za host phoenixcontact-co-za.mail.protection.outlook.com [104.47.12.36] SMTP error from remote mail server after RCPT TO:: 550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [DB3EUR04FT057.eop-eur04.prod.protection.outlook.com] brettking@vodamail.co.za host mx1.vodamail.co.za [196.11.146.148] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in local recipient table breyers@zoology.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 w12si10470345ooj.46 - gsmtp bri-han@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 brettdickson@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 breshdesigns@polka.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 brent-megan@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 brentwoodpnp@ajpg.net host a661462.mx.mailhop.org [52.29.118.68] SMTP error from remote mail server after end of data: 550 5.7.1 Rejected by spam filter (15f17219-50da-11ec-92fd-6d524c09c811) brett@accugun.co.za host accugun.co.za [156.38.171.145] SMTP error from remote mail server after RCPT TO:: 550 No Such User Here" brent.steersdbncbd@telkom.net all hosts for 'telkom.net' have been failing for a long time (and retry time not reached)