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: corrie.vanniekerk@chubb.co.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 corrie@pakworks.co.za host mail.pakworks.co.za [197.221.14.45] SMTP error from remote mail server after RCPT TO:: 550 Unroutable address corrie@legogoit.co.za host mx2170105354.spe.ucebox.co.za [197.242.152.133] SMTP error from remote mail server after RCPT TO:: 550-5.1.1 : Recipient address rejected: 550 User unknown in virtual mailbox table correia@avnet.co.za host smtpemea1.avnet.com [193.34.102.163] SMTP error from remote mail server after RCPT TO:: 550 Rule imposed as mauve-patches@sourceware.org is blacklisted on Trustwave Email IP Reputation Service - see rbladmin.trustwave.com/?ip=13.251.197.89 corporate.learning@gsb.uct.ac.za host mxc02.mxrc.co.za [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 corporatefinance@mybucks.com host mybucks-com.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) [DB5EUR01FT041.eop-EUR01.prod.protection.outlook.com] corporatem@ubuhlebezwe.org.za 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 m9si4978188pgc.35 - gsmtp corprins@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 coronatus@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 corporate@unimas.my host d503903.b.ess.au.barracudanetworks.com [3.24.133.210] SMTP error from remote mail server after end of data: 550 permanent failure for one or more recipients (corporate@unimas.my:blocked) corporate@ciinternational.net host mx1.improvmx.com [51.91.128.125] SMTP error from remote mail server after RCPT TO:: 550 5.1.9 Relay not permitted. (#id-5.9.2) - ImprovMX corporate@gadang.com.my host hq.gadang.com.my [175.139.157.77] SMTP error from remote mail server after end of data: 550 Administrative prohibition coronaconsulting@yahoo.com host mta7.am0.yahoodns.net [67.195.228.111] SMTP error from remote mail server after end of data: 552 3 Requested mail action aborted, mailbox not found corp_innovation@36kr.com host mxbiz1.qq.com [203.205.232.191] SMTP error from remote mail server after end of data: 550 Mail content denied. http://service.exmail.qq.com/cgi-bin/help?subtype=1&&id=20022&&no=1000726