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The following address(es) failed: kevin.shaba@robertsons.co.za retry timeout exceeded kevin.pillay@thompsons.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 [fAiZybp9P2uGMXnC0p4c_g.za59] kevin.melville@rentworks.co.za host za-smtp-inbound-1.mimecast.co.za [41.74.193.201] SMTP error from remote mail server after RCPT TO:: 550 Invalid Recipient - https://community.mimecast.com/docs/DOC-1369#550 [fAiZybp9P2uGMXnC0p4c_g.za59] kevin.martin@nashua.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 [fAiZybp9P2uGMXnC0p4c_g.za59] kevin.ling@accsys.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 [fAiZybp9P2uGMXnC0p4c_g.za59] kevin.lewarne@za.nampak.com 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 [fAiZybp9P2uGMXnC0p4c_g.za59] kevin.jones@hulamin.co.za host za-smtp-inbound-1.mimecast.co.za [41.74.193.201] SMTP error from remote mail server after RCPT TO:: 550 Invalid Recipient - https://community.mimecast.com/docs/DOC-1369#550 [fAiZybp9P2uGMXnC0p4c_g.za59] Kevin.Ernstzen@uct.ac.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 [fAiZybp9P2uGMXnC0p4c_g.za59] kevin.cottrell@kempston.co.za host za-smtp-inbound-1.mimecast.co.za [41.74.193.201] SMTP error from remote mail server after RCPT TO:: 550 Invalid Recipient - https://community.mimecast.com/docs/DOC-1369#550 [fAiZybp9P2uGMXnC0p4c_g.za59] Kevin.cottrel@kempston.co.za host za-smtp-inbound-1.mimecast.co.za [41.74.193.201] SMTP error from remote mail server after RCPT TO:: 550 Invalid Recipient - https://community.mimecast.com/docs/DOC-1369#550 [fAiZybp9P2uGMXnC0p4c_g.za59] Kevin.Cotterell@kempston.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 [fAiZybp9P2uGMXnC0p4c_g.za59] kevin.cotterel@kempston.co.za host za-smtp-inbound-1.mimecast.co.za [41.74.193.201] SMTP error from remote mail server after RCPT TO:: 550 Invalid Recipient - https://community.mimecast.com/docs/DOC-1369#550 [fAiZybp9P2uGMXnC0p4c_g.za59] kevin.conterell@kempston.co.za host za-smtp-inbound-1.mimecast.co.za [41.74.193.201] SMTP error from remote mail server after RCPT TO:: 550 Invalid Recipient - https://community.mimecast.com/docs/DOC-1369#550 [fAiZybp9P2uGMXnC0p4c_g.za59] kevin.shepherd@plessey.co.za host eu-smtp-inbound-1.mimecast.com [91.220.42.211] SMTP error from remote mail server after RCPT TO:: 550 Unknown Recipient - https://community.mimecast.com/docs/DOC-1369#550 [05VQbOiAP6qrmNrKdXJB4w.uk207] kevin.simous@treasury.gov.za host treasury-gov-za.mail.protection.outlook.com [104.47.8.36] SMTP error from remote mail server after RCPT TO:: 550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [AM5EUR03FT050.eop-EUR03.prod.protection.outlook.com] kevin.schmidt@vodacom.co.za host cluster5.eu.messagelabs.com [195.245.231.69] SMTP error from remote mail server after RCPT TO:: 550-Invalid recipient 550 (#5.1.1) kevin.padayachee@kpmg.co.za host mxb-00120b02.gslb.pphosted.com [67.231.148.125] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 User Unknown kevin.northgate@affinity.co.za host mx.affinity.co.za [185.176.43.23] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: undeliverable address: host 185.176.43.24[185.176.43.24] said: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox table (in reply to RCPT TO command) kevin.croxford@acenet.co.za host protection-01.dotnetwork.co.za [154.66.66.167] SMTP error from remote mail server after end of data: 550 High probability of spam kevin.homann@icon.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 kevin.k.egberink@shell.co.za all hosts for 'shell.co.za' have been failing for a long time (and retry time not reached) kevin.gardner@mcdesign.co.za host mcdesign-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) [VE1EUR02FT009.eop-EUR02.prod.protection.outlook.com] kevin.doolan@bmw.co.za host mx1.hc324-48.eu.iphmx.com [207.54.68.120] SMTP error from remote mail server after RCPT TO:: 550 #5.1.0 Address rejected. kevin.coulson@fnbcorporate.co.za host mx2.hc858-6.c3s2.iphmx.com [216.71.159.37] SMTP error from remote mail server after RCPT TO:: 550 #5.1.0 Address rejected. kevin.smith@xps.cfgrp.co.za host in.hes.trendmicro.eu [52.58.62.239] SMTP error from remote mail server after RCPT TO:: 554 5.7.1 : Recipient address rejected: NO-DOMAIN. kevin.hendricks@xps.cfgrp.co.za host in.hes.trendmicro.eu [52.58.62.239] SMTP error from remote mail server after RCPT TO:: 554 5.7.1 : Recipient address rejected: NO-DOMAIN. kevin.brune@petronet.co.za all hosts for 'petronet.co.za' have been failing for a long time (and retry time not reached)