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: ankj@kudu.ru.ac.za retry timeout exceeded ann@emmejeans.co.za host emmejeans.co.za [196.41.123.211] SMTP error from remote mail server after RCPT TO:: 550 No such person at this address anli@knysna.gov.za host za-smtp-inbound-1.mimecast.co.za [41.74.193.210] SMTP error from remote mail server after RCPT TO:: 550 Invalid Recipient - https://community.mimecast.com/docs/DOC-1369#550 [WTem3vWHPCqfLFw0SNYFGQ.za7] ann.kriel@za.pwc.com host mx07-00096701.pphosted.com [185.132.182.28] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 User Unknown ann.pemkes@yara.com host yara-com.mail.protection.outlook.com [104.47.10.36] SMTP error from remote mail server after RCPT TO:: 550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [DB5EUR03FT060.eop-EUR03.prod.protection.outlook.com] ann@transfrig.co.za host transfrig-co-za.mail.protection.outlook.com [104.47.10.36] SMTP error from remote mail server after RCPT TO:: 550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [DB5EUR03FT017.eop-EUR03.prod.protection.outlook.com] ann@mindspring.co.za host os4.mspring.info [212.71.235.39] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: User unknown in relay recipient table ann@linkstar.co.za host mxscan02.bdse.net [196.35.169.19] SMTP error from remote mail server after end of data: 554 rejected due to spam content ann@justfun.co.za host justfun-co-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) [VE1EUR03FT064.eop-EUR03.prod.protection.outlook.com] ann@ground-hornbill.org.za host groundhornbill-org-za01e.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) [VE1EUR02FT018.eop-EUR02.prod.protection.outlook.com] ann@boondocks.co.za host mail.boondocks.co.za [41.203.18.24] SMTP error from remote mail server after RCPT TO:: 550 Unroutable address ann@fountainhead.co.za host fountainhead-co-za.mail.protection.outlook.com [104.47.2.36] SMTP error from remote mail server after RCPT TO:: 550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [DB5EUR01FT022.eop-EUR01.prod.protection.outlook.com] ann@grc-resorts.co.za all hosts for 'grc-resorts.co.za' have been failing for a long time (and retry time not reached) ann@boulanger.co.za host mx1.tld-mx.com [169.239.219.2] SMTP error from remote mail server after RCPT TO:: 550 No Such User Here ann@bestcom.co.za host mandy.evonet.zone [102.221.100.30] SMTP error from remote mail server after RCPT TO:: 550 The email address does not exist - https://management.evonet.zone/info#ead ANkuna@csir.co.za host pta-smg3.csir.co.za [146.64.81.182] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: undeliverable address: host csir-co-za.mail.protection.outlook.com[104.47.5.36] said: 550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [HE1EUR02FT052.eop-EUR02.prod.protection.outlook.com] (in reply to RCPT TO command) anlo@blind-institute.org.za host mail.blind-institute.org.za [197.221.14.31] SMTP error from remote mail server after RCPT TO:: 550 Unroutable address anmar@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 anlei@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 anlidespot@ananzi.co.za host mx.cloudafrica.email [41.79.76.130] SMTP error from remote mail server after RCPT TO:: 550 5.1.1 : Recipient address rejected: undeliverable address: host 10.0.35.24[10.0.35.24] said: 550 Rejected - Invalid recipient address (in reply to RCPT TO command) anko3@student.monash.edu host ASPMX.L.GOOGLE.COM [142.251.10.27] 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 w15si19413452ply.261 - gsmtp