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: hein@otpmleg1.ecape.gov.za host securemail-mx1.synaq.com [196.35.198.158] SMTP error from remote mail server after RCPT TO:: 550-rejected because 13.251.197.89 is in a black list at combined.abusix.dnsbl 550 https://lookup.abusix.com/search?q=13.251.197.89 heidiep.southlaketrav@galileosa.co.za host mail-gw2.pccc.co.za [3.64.82.161] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: undeliverable address: host 196.22.216.144[196.22.216.144] said: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table (in reply to RCPT TO command) heilconsulting@mweb.co.za host securemail-mx3.synaq.com [196.35.198.130] SMTP error from remote mail server after RCPT TO:: 550-rejected because 13.251.197.89 is in a black list at combined.abusix.dnsbl 550 https://lookup.abusix.com/search?q=13.251.197.89 heididw@slmlaw.co.za host fallbackmx.spamexperts.eu [130.117.54.106] SMTP error from remote mail server after end of data: 550 Message rejected due to user rules. Heila.Nicolin@sarens.com host eu-smtp-inbound-1.mimecast.com [91.220.42.211] 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 [zCr9DGK_N--2TRL1iekypg.uk75] heidipri@iafrica.com host nav-gateway.mweb.co.za [196.35.198.130] SMTP error from remote mail server after RCPT TO:: 550-rejected because 13.251.197.89 is in a black list at combined.abusix.dnsbl 550 https://lookup.abusix.com/search?q=13.251.197.89 heila.brunsdon@xps.cfgrp.co.za host in.hes.trendmicro.eu [52.58.62.238] SMTP error from remote mail server after RCPT TO:: 554 5.7.1 : Recipient address rejected: NO-DOMAIN. HeidiM@wildlands.co.za host wildlands-co-za.mail.protection.outlook.com [104.47.6.36] SMTP error from remote mail server after RCPT TO:: 550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [VE1EUR02FT036.eop-EUR02.prod.protection.outlook.com] heijmanj@thebe.rbg.co.za all hosts for 'thebe.rbg.co.za' have been failing for a long time (and retry time not reached) heidimoore@cs.maravedi.co.za all hosts for 'cs.maravedi.co.za' have been failing for a long time (and retry time not reached)