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: audit2@dmws.durban.gov.za host inbound.durban.gov.za [196.38.7.177] SMTP error from remote mail server after RCPT TO:: 550 5.7.54 SMTP; Unable to relay recipient in non-accepted domain audrey.zao@fmr.com host fmr-com.mail.protection.outlook.com [104.47.59.138] SMTP error from remote mail server after RCPT TO:: 550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [DM6NAM12FT044.eop-nam12.prod.protection.outlook.com] Audrey@skytec.co.za host mail.skytec.co.za [196.22.132.142] SMTP error from remote mail server after RCPT TO:: 550 Unroutable address Audrey.Twala@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. Audrey.Solomons@petronet.co.za all hosts for 'petronet.co.za' have been failing for a long time (and retry time not reached) audrey.inpact@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 audrey.coetzee@smhgroup.co.za host zalj.e-purifier.com [41.168.2.5] SMTP error from remote mail server after RCPT TO:: 554 5.7.1 : Recipient address rejected: Access denied auditor@sdachurch.co.za host mcsa.pcproblems.co.za [160.119.140.92] SMTP error from remote mail server after RCPT TO:: 550 relay not permitted