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:

  avoir-board-bounces@mailman.uwc.ac.za
    retry timeout exceeded
  avictor@ceracast.co.za
    host mail.ceracast.co.za [85.10.213.166]
    SMTP error from remote mail server after RCPT TO:<avictor@ceracast.co.za>:
    550 Unroutable address
  avinaash@positivemuslims.org.za
    host mail.positivemuslims.org.za [196.40.97.176]
    SMTP error from remote mail server after RCPT TO:<avinaash@positivemuslims.org.za>:
    550 Unroutable address
  avn@iteonline.co.za
    host ASPMX.L.GOOGLE.COM [142.251.12.27]
    SMTP error from remote mail server after RCPT TO:<avn@iteonline.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 w3si19022794pgl.294 - gsmtp
  avinesh.naidoo@kpmg.co.za
    host mxb-00120b02.gslb.pphosted.com [67.231.156.124]
    SMTP error from remote mail server after RCPT TO:<avinesh.naidoo@kpmg.co.za>:
    550 5.1.1 User Unknown
  avl@yebo.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<avl@yebo.co.za>:
    550 rejected because recipient verify failed -- user not found
  avonlfa@iafrica.com
    host nav-gateway.mweb.co.za [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<avonlfa@iafrica.com>:
    550 rejected because recipient verify failed -- user not found
  avinb@automarkumlazi.co.za
    host automarkumlazi-co-za.mail.protection.outlook.com [104.47.1.36]
    SMTP error from remote mail server after RCPT TO:<avinb@automarkumlazi.co.za>:
    550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [VE1EUR01FT052.eop-EUR01.prod.protection.outlook.com]
  avictor@cs.sun.ac.za
    host cs-sun-ac-za.mail.protection.outlook.com [104.47.10.36]
    SMTP error from remote mail server after RCPT TO:<avictor@cs.sun.ac.za>:
    550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [DB5EUR03FT018.eop-EUR03.prod.protection.outlook.com]
  avillion@avillion.com
    host aspmx.l.google.com [142.251.12.27]
    SMTP error from remote mail server after RCPT TO:<avillion@avillion.com>:
    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 u19si15498226pgl.820 - gsmtp