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: kbarlow-jones@saeagle.co.za retry timeout exceeded kbaumie@act.co.za host 1-grid-mx03.co.za [41.61.250.20] SMTP error from remote mail server after RCPT TO:: 554 5.7.1 Service unavailable; Client host [13.251.245.207] blocked using b.barracudacentral.org; http://www.barracudanetworks.com/reputation/?pr=1&ip=13.251.245.207 kb@accsolutions.co.za host 1-grid-mx03.co.za [41.61.250.50] SMTP error from remote mail server after RCPT TO:: 554 5.7.1 Service unavailable; Client host [13.251.245.207] blocked using b.barracudacentral.org; http://www.barracudanetworks.com/reputation/?pr=1&ip=13.251.245.207 kbapela@depro.ncape.gov.za host securemail-mx1.synaq.com [196.35.198.158] SMTP error from remote mail server after RCPT TO:: 550-rejected because 13.251.245.207 is in a black list at combined.abusix.dnsbl 550 https://lookup.abusix.com/search?q=13.251.245.207 kbaumie@ctec.co.za host mx1.tld-mx.com [169.239.217.4] SMTP error from remote mail server after RCPT TO:: 550 No Such User Here" kbarnard@caldeira.co.za host mail1.cyberadvert.co.za [165.73.140.84] SMTP error from remote mail server after RCPT TO:: 550 No such user here kazmar@netpoint.co.za host mx.spamexperts.com [130.117.54.106] SMTP error from remote mail server after RCPT TO:: 550-5.1.1 : Recipient address rejected: 550-undeliverable address: host smtp.netpoint.co.za[private/dovecot-lmtp] said: 550-550 5.1.1 User doesn't exist: 550 kazmar@netpoint.co.za (in reply to RCPT TO command) kb31@pixie.co.za host securemail-mx3.synaq.com [196.35.198.130] SMTP error from remote mail server after RCPT TO:: 550-rejected because 13.251.245.207 is in a black list at combined.abusix.dnsbl 550 https://lookup.abusix.com/search?q=13.251.245.207 kbailey@pgwc.gov.za host pgwc-gov-za.mail.protection.outlook.com [104.47.9.36] SMTP error from remote mail server after RCPT TO:: 550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [VE1EUR03FT056.eop-EUR03.prod.protection.outlook.com] kbaartman@sovfoods.co.za host sovfoods-co-za.mail.protection.outlook.com [104.47.4.36] SMTP error from remote mail server after RCPT TO:: 550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [AM5EUR02FT054.eop-EUR02.prod.protection.outlook.com] kazuakisa@inditex.com host cluster8.eu.messagelabs.com [85.158.142.201] SMTP error from remote mail server after end of data: 553-Message filtered. Refer to the Troubleshooting page at 553-https://knowledge.broadcom.com/external/article?legacyId 553 =TECH246726 for more information. (#5.7.1) kb@ispmail.co.za host fw2a.ispmail.co.za [41.185.84.5] SMTP error from remote mail server after RCPT TO:: 554 5.7.1 Service unavailable; Client host [13.251.245.207] blocked using b.barracudacentral.org; http://www.barracudanetworks.com/reputation/?pr=1&ip=13.251.245.207 kaznaicker@hotmail.com host hotmail-com.olc.protection.outlook.com [104.47.17.97] SMTP error from remote mail server after RCPT TO:: 550 5.5.0 Requested action not taken: mailbox unavailable (S2017062302).