Mail delivery failed: returning message to sender

Singnet Mail Delivery System noreply@singnet.com.sg
Mon Nov 29 06:42:25 GMT 2021


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:

  gertp01@cybersmart.co.za
    host mail1.mx.cybersmart.co.za [196.41.124.80]
    SMTP error from remote mail server after end of data:
    550 High probability of spam
  gertse@24.com
    host mx01.naspers.com [152.111.195.100]
    SMTP error from remote mail server after RCPT TO:<gertse@24.com>:
    550 Rule imposed as mauve-patches@sourceware.org is blacklisted on Trustwave Email IP Reputation Service - see rbladmin.trustwave.com/?ip=52.221.55.32
  gertm@kamiesberg.gov.za
    host mail.kamiesberg.gov.za [129.232.251.208]
    SMTP error from remote mail server after RCPT TO:<gertm@kamiesberg.gov.za>:
    550 Unroutable address
  gertrude@pfa.org.za
    host mailguard6.neotel.co.za [41.168.2.5]
    SMTP error from remote mail server after RCPT TO:<gertrude@pfa.org.za>:
    554 5.7.1 Service unavailable; Client host [52.221.55.32] blocked using sip.invaluement.local; Blocked by ivmSIP and/or ivmSIP/24 - see https://www.invaluement.com/lookup/?item=52.221.55.32
  gerty.cronje@pathcare.co.za
    all hosts for 'pathcare.co.za' have been failing for a long time (and retry time not reached)
  GertVDM@TSHWANE.GOV.ZA
    host securemail-mx1.synaq.com [196.35.198.158]
    SMTP error from remote mail server after RCPT TO:<GertVDM@TSHWANE.GOV.ZA>:
    550-rejected because 52.221.55.32 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=52.221.55.32
  GertS2@tshwane.gov.za
    host securemail-mx1.synaq.com [196.35.198.158]
    SMTP error from remote mail server after RCPT TO:<GertS2@tshwane.gov.za>:
    550-rejected because 52.221.55.32 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=52.221.55.32
  gertcvdwalt@mtnloaded.co.za
    host securemail-mx1.synaq.com [196.35.198.158]
    SMTP error from remote mail server after RCPT TO:<gertcvdwalt@mtnloaded.co.za>:
    550-rejected because 52.221.55.32 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=52.221.55.32
  gert.jansenvanrensburg@pbmr.co.za
    host securemail-mx1.synaq.com [196.35.198.158]
    SMTP error from remote mail server after RCPT TO:<gert.jansenvanrensburg@pbmr.co.za>:
    550-rejected because 52.221.55.32 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=52.221.55.32
  gertvols@mweb.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<gertvols@mweb.co.za>:
    550-rejected because 52.221.55.32 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=52.221.55.32
  gertla@mweb.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<gertla@mweb.co.za>:
    550-rejected because 52.221.55.32 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=52.221.55.32
  gertde@mweb.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<gertde@mweb.co.za>:
    550-rejected because 52.221.55.32 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=52.221.55.32
  gert@mweb.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<gert@mweb.co.za>:
    550-rejected because 52.221.55.32 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=52.221.55.32
  gert.swanepoel@sasol.com
    host za-smtp-inbound-1.mimecast.co.za [41.74.197.210]
    SMTP error from remote mail server after RCPT TO:<gert.swanepoel@sasol.com>:
    550 sip.invaluement.mimecast.org Blocked by ivmSIP and/or ivmSIP/24 - see https://www.invaluement.com/lookup/?item=52.221.55.32. - https://community.mimecast.com/docs/DOC-1369#550 [GEzv6d63Pli7x2LmS-pEkg.za68]
  gert.grobler@sasol.com
    host za-smtp-inbound-1.mimecast.co.za [41.74.197.210]
    SMTP error from remote mail server after RCPT TO:<gert.grobler@sasol.com>:
    550 sip.invaluement.mimecast.org Blocked by ivmSIP and/or ivmSIP/24 - see https://www.invaluement.com/lookup/?item=52.221.55.32. - https://community.mimecast.com/docs/DOC-1369#550 [GEzv6d63Pli7x2LmS-pEkg.za68]
  gert@hindlemason.co.za
    host za-smtp-inbound-1.mimecast.co.za [41.74.197.210]
    SMTP error from remote mail server after RCPT TO:<gert@hindlemason.co.za>:
    550 sip.invaluement.mimecast.org Blocked by ivmSIP and/or ivmSIP/24 - see https://www.invaluement.com/lookup/?item=52.221.55.32. - https://community.mimecast.com/docs/DOC-1369#550 [GEzv6d63Pli7x2LmS-pEkg.za68]
  gertalta@mac.com
    host mx02.mail.icloud.com [17.57.154.7]
    SMTP error from remote mail server after pipelined end of data:
    554 5.7.1 [CS01] Message rejected due to local policy. Please visit https://support.apple.com/en-us/HT204137
  gertiec@rhinoplastics.co.za
    host rhinoplastics-co-za.mail.protection.outlook.com [104.47.8.36]
    SMTP error from remote mail server after RCPT TO:<gertiec@rhinoplastics.co.za>:
    550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [AM5EUR03FT021.eop-EUR03.prod.protection.outlook.com]
  Gert.V@raubex.com
    host mx1-za.zamailgate.com [164.160.88.50]
    SMTP error from remote mail server after end of data:
    550 High probability of spam
  gertl@aviation.denel.co.za
    all hosts for 'aviation.denel.co.za' have been failing for a long time (and retry time not reached)
  GERT.LINDEQUE@HELPMEKAAR.CO.ZA
    host eu-smtp-inbound-1.mimecast.com [195.130.217.241]
    SMTP error from remote mail server after RCPT TO:<GERT.LINDEQUE@HELPMEKAAR.CO.ZA>:
    550 sip.invaluement.mimecast.org Blocked by ivmSIP and/or ivmSIP/24 - see https://www.invaluement.com/lookup/?item=52.221.55.32. - https://community.mimecast.com/docs/DOC-1369#550 [8dh0B9YlMQCjk-NgX10cBQ.uk288]
  gert@calandria.net
    host 1-grid-mx02.com [41.185.249.100]
    SMTP error from remote mail server after RCPT TO:<gert@calandria.net>:
    554 5.7.1 Service unavailable; Client host [52.221.55.32] blocked using b.barracudacentral.org; http://www.barracudanetworks.com/reputation/?pr=1&ip=52.221.55.32
  gertdt@dynamic.co.za
    all hosts for 'dynamic.co.za' have been failing for a long time (and retry time not reached)
  gert.steenkamp@steinmuller.co.za
    all hosts for 'steinmuller.co.za' have been failing for a long time (and retry time not reached)
  gert@civic.mangaung.co.za
    all hosts for 'civic.mangaung.co.za' have been failing for a long time (and retry time not reached)
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Subject: WARM REGARDS
Date: Mon, 29 Nov 2021 14:36:40 +0800
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