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: admin@lifesavingpro.com.my host lifesavingpro.com.my [103.6.196.46] SMTP error from remote mail server after RCPT TO:: 550-"JunkMail rejected - omr21.orchid.atmailcloud.com [52.221.55.32]:52708 is 550 in an RBL: http://www.barracudanetworks.com/reputation/?pr=1&ip=52.221.55.32" admin@lpqb.org.my host antispam-01.small-dns.com [149.13.75.27] SMTP error from remote mail server after end of data: 550 High probability of spam admin@logoprint.co.za host spamwall.baselineit.co.za [216.55.102.90] SMTP error from remote mail server after RCPT TO:: 554 5.7.1 : Relay access denied admin@littleeden.org.za host za-smtp-inbound-1.mimecast.co.za [41.74.197.201] SMTP error from remote mail server after RCPT TO:: 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 [l_tic7AEOTS8gdm_WpsBEA.za26] admin@lesedipfs.co.za host zalc.e-purifier.com [41.168.131.16] SMTP error from remote mail server after RCPT TO:: 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 admin@lekhotlaconstruction.co.za host lekhotlaconstruction.co.za [102.130.116.159] SMTP error from remote mail server after RCPT TO:: 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 admin@kidimed.co.za host fallbackmx.spamexperts.eu [130.117.53.188] SMTP error from remote mail server after end of data: 550 Message rejected due to user rules. admin@kdntowing.co.za host mx.spamexperts.com [149.13.75.27] SMTP error from remote mail server after end of data: 550 High probability of spam admin@language-inc.org host mx1.mtaroutes.com [130.117.53.188] SMTP error from remote mail server after end of data: 550 High probability of spam admin@lapower.com.my host mail.lapower.com.my [103.197.57.181] SMTP error from remote mail server after RCPT TO:: 550 Email blocked by b.barracudacentral.org admin@laerskoolmuldersdrif.co.za host mail.laerskoolmuldersdrif.co.za [196.22.142.111] SMTP error from remote mail server after RCPT TO:: 550 Unroutable address admin@krmc.co.za host mx1.cpmx.co.za [169.239.218.2] SMTP error from remote mail server after end of data: 550 High probability of spam admin@kias.edu.my host kias.edu.my [103.6.198.43] SMTP error from remote mail server after RCPT TO:: 550-"JunkMail rejected - omr21.orchid.atmailcloud.com [52.221.55.32]:56046 is 550 in an RBL: http://www.barracudanetworks.com/reputation/?pr=1&ip=52.221.55.32" admin@kgmmb.net host kgmmb.net [103.6.198.168] SMTP error from remote mail server after RCPT TO:: 550-"JunkMail rejected - omr21.orchid.atmailcloud.com [52.221.55.32]:58824 is 550 in an RBL: http://www.barracudanetworks.com/reputation/?pr=1&ip=52.221.55.32" admin@lancadores.co.za host 1-grid-mx01.co.za [41.185.250.100] SMTP error from remote mail server after RCPT TO:: 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 admin@korkom.co.za host 1-grid-mx01.co.za [41.185.250.100] SMTP error from remote mail server after RCPT TO:: 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 admin@klandinternationalcollege.com host 1-grid-mx01.co.za [41.185.250.100] SMTP error from remote mail server after RCPT TO:: 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 admin@katespartyrentals.co.za host mx1.tld-mx.com [169.239.218.2] SMTP error from remote mail server after end of data: 550 High probability of spam admin@khulangolwazi.co.za host mail.khulangolwazi.co.za [105.187.200.240] SMTP error from remote mail server after initial connection: 554 5.7.1 Try again later admin@kedaiubat2u.net host kedaiubat2u.net [223.25.244.55] SMTP error from remote mail server after RCPT TO:: 554 5.7.1 : Relay access denied