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: 5297@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:<5297@webmail.co.za>: 550 5.1.1 <5297@webmail.co.za>: Recipient address rejected: User unknown in virtual mailbox table 52899@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:<52899@webmail.co.za>: 550 5.1.1 <52899@webmail.co.za>: Recipient address rejected: User unknown in virtual mailbox table 5251358@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:<5251358@webmail.co.za>: 550 5.1.1 <5251358@webmail.co.za>: Recipient address rejected: User unknown in virtual mailbox table 5230.61@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:<5230.61@webmail.co.za>: 550 5.1.1 <5230.61@webmail.co.za>: Recipient address rejected: User unknown in virtual mailbox table 50513pebbles@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:<50513pebbles@webmail.co.za>: 550 5.1.1 <50513pebbles@webmail.co.za>: Recipient address rejected: User unknown in virtual mailbox table 4u2@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:<4u2@webmail.co.za>: 550 5.1.1 <4u2@webmail.co.za>: Recipient address rejected: User unknown in virtual mailbox table 4thulas@starmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:<4thulas@starmail.co.za>: 550 5.1.1 <4thulas@starmail.co.za>: Recipient address rejected: User unknown in virtual mailbox table 4makza@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:<4makza@webmail.co.za>: 550 5.1.1 <4makza@webmail.co.za>: Recipient address rejected: User unknown in virtual mailbox table 4liljack@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:<4liljack@webmail.co.za>: 550 5.1.1 <4liljack@webmail.co.za>: Recipient address rejected: User unknown in virtual mailbox table 4ladyj_414@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:<4ladyj_414@webmail.co.za>: 550 5.1.1 <4ladyj_414@webmail.co.za>: Recipient address rejected: User unknown in virtual mailbox table 4evaballah33142@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:<4evaballah33142@webmail.co.za>: 550 5.1.1 <4evaballah33142@webmail.co.za>: Recipient address rejected: User unknown in virtual mailbox table 466@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:<466@webmail.co.za>: 550 5.1.1 <466@webmail.co.za>: Recipient address rejected: User unknown in virtual mailbox table 45niggia4life@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:<45niggia4life@webmail.co.za>: 550 5.1.1 <45niggia4life@webmail.co.za>: Recipient address rejected: User unknown in virtual mailbox table 44@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:<44@webmail.co.za>: 550 5.1.1 <44@webmail.co.za>: Recipient address rejected: User unknown in virtual mailbox table 43ayatesdfw@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:<43ayatesdfw@webmail.co.za>: 550 5.1.1 <43ayatesdfw@webmail.co.za>: Recipient address rejected: User unknown in virtual mailbox table 43@webmail.co.za host mx.wmi2.net [62.210.78.128] SMTP error from remote mail server after RCPT TO:<43@webmail.co.za>: 550 5.1.1 <43@webmail.co.za>: Recipient address rejected: User unknown in virtual mailbox table 504643@students.mancosa.co.za host za-smtp-inbound-1.mimecast.co.za [41.74.197.201] 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 [zK5HV3_gPuirEHNS-mi5OQ.za82] 5@yahoo.com host mta7.am0.yahoodns.net [98.136.96.75] SMTP error from remote mail server after end of data: 552 1 Requested mail action aborted, mailbox not found