The original message was received at Wed, 29 Jan 2025 12:27:11 +0100 from [165.154.252.200] ----- The following addresses had permanent fatal errors ----- (reason: 550 Host unknown) (reason: 550 5.7.1 Refused by local policy. No SPAM please! (B-EX 149500::1738150135-B7CFF2E5-9FFBB2F5/3/8293197641) see https://www.strato-hosting.co.uk/faq/product/why-are-my-emails-not-being-delivered) (reason: 554 5.7.1 Service unavailable; Sender address [thereferee@susumart.com] blocked using multi.surbl.org;...surbl.org/lists.html, servertime=Jan 29 12:29:00, server=maildomain.datevnet.de, client=83.138.65.30) (reason: 554 5.7.1 Service unavailable; Sender address [thereferee@susumart.com] blocked using multi.surbl.org;...l.org/lists.html, servertime=Jan 29 12:29:41, server=mailin11.prod.datevnet.com, client=83.138.65.30) (reason: 554 5.7.1 Service unavailable; Sender address [thereferee@susumart.com] blocked using multi.surbl.org;...surbl.org/lists.html, servertime=Jan 29 12:30:01, server=maildomain.datevnet.de, client=83.138.65.30) (reason: 550 5.7.1 Refused by local policy. No SPAM please! (B-EX 149500::1738150208-B70AFB3E-2E32976B/3/8293197641) see https://www.strato-hosting.co.uk/faq/product/why-are-my-emails-not-being-delivered) (reason: 550 5.7.1 Spam message rejected, ID 155859::1738150219-337C90F0-436D897F/3/8293197641 - In case of a...d.de and attach the blocked mail as eml/msg. Customers please open a ticket in your customer-portal.) (reason: 550 Message contained spam content (antispamcloud.spam.nwsjnk21)) (reason: 550-5.7.1 This email was rejected because it violates our security policy) (reason: 554 5.7.1 Service unavailable; Sender address [thereferee@susumart.com] blocked using multi.surbl.org;...bl.org/lists.html, servertime=Jan 29 12:32:51, server=mailin12.prod.datevnet.de, client=83.138.65.30) (reason: 550-5.7.0 Message considered as spam or virus, rejected) (reason: 550 5.7.1 Spam message rejected, ID 155859::1738150485-D27CF0F0-C25EA483/3/8293197641 - In case of a...d.de and attach the blocked mail as eml/msg. Customers please open a ticket in your customer-portal.) (reason: 550 Message contained spam content (antispamcloud.spam.nwsjnk21)) (reason: 550 5.7.1 Refused by local policy. No SPAM please! (B-EX 149500::1738150527-C16F2B3E-6817E7AA/3/8293197641) see https://www.strato-hosting.co.uk/faq/product/why-are-my-emails-not-being-delivered) (reason: 550 5.7.1 Refused by local policy. No SPAM please! (B-EX 149500::1738150544-5A5BA358-95A781AD/3/8293197641) see https://www.strato-hosting.co.uk/faq/product/why-are-my-emails-not-being-delivered) (reason: 550 Host unknown) ----- Transcript of session follows ----- ... while talking to lymphvenen-de01c.mail.protection.outlook.com.: >>> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (S77714) [AM3PEPF00009B9C.eurprd04.prod.outlook.com 2025-01-29T11:28:37.561Z 08DD4042B1A647EB] 550 5.1.2 ... Host unknown (Name server: lymphysio.de: host not found) ... while talking to smtpin.rzone.de.: >>> DATA >> DATA >> RCPT To: : Recipient address rejected: Greylisted, see http://postgrey.schweikert.ch/help/m1physiotherapie-ulm.de.html ... Deferred: 450 4.2.0 : Recipient address rejected: Greylisted, see http://postgrey.schweikert.ch/help/m1physiotherapie-ulm.de.html >>> DATA >> RCPT To: : Recipient address rejected: Greylisted, see http://postgrey.schweikert.ch/help/m1physiotherapie-ulm.de.html ... Deferred: 450 4.2.0 : Recipient address rejected: Greylisted, see http://postgrey.schweikert.ch/help/m1physiotherapie-ulm.de.html >>> DATA >> RCPT To: : Recipient address rejected: Greylisted, see http://postgrey.schweikert.ch/help/m1physiotherapie-ulm.de.html ... Deferred: 450 4.2.0 : Recipient address rejected: Greylisted, see http://postgrey.schweikert.ch/help/m1physiotherapie-ulm.de.html >>> DATA >> DATA >> DATA >> DATA >> DATA >> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (AS780082) [FR1PEPF00000F0E.DEUP281.PROD.OUTLOOK.COM 2025-01-29T11:30:26.445Z 08DD3F7395EE65D7] ... while talking to mx03.secure-mailgate.com.: >>> DATA >> DATA >> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (S77714) [AM2PEPF0001C70C.eurprd05.prod.outlook.com 2025-01-29T11:31:48.084Z 08DD3E674F2E5ADA] ... while talking to 12496-4.whserv.de.: >>> DATA : Recipient address rejected: Greylisted, see http://postgrey.schweikert.ch/help/mad-fitness.de.html ... Deferred: 450 4.2.0 : Recipient address rejected: Greylisted, see http://postgrey.schweikert.ch/help/mad-fitness.de.html >> DATA >> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (AS780082) [BE1PEPF0000056C.DEUP281.PROD.OUTLOOK.COM 2025-01-29T11:33:46.329Z 08DD40429385B51E] ... while talking to mail.maehner-kistowski.de.: >>> DATA : Recipient address rejected: Greylisted, see http://postgrey.schweikert.ch/help/maehner-kistowski.de.html ... Deferred: 450 4.2.0 : Recipient address rejected: Greylisted, see http://postgrey.schweikert.ch/help/maehner-kistowski.de.html >> DATA >> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (S77714) [FR1PEPF00000F0E.DEUP281.PROD.OUTLOOK.COM 2025-01-29T11:34:19.619Z 08DD3F7395EEEE2F] ... while talking to mx1.agenturserver.de.: >>> DATA >> DATA ... Deferred: 451 4.7.1 Try again later. NMM-C91B1CEB09FD3BE6 ... while talking to w01a2e08.kasserver.com.: >>> DATA ... Deferred: 451 4.7.1 Try again later. NMM-C91B1CEB09FD3BE6 ... while talking to mahnmalstnikolai-de01ie.mail.protection.outlook.com.: >>> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (S77714) [FR1PEPF00000F0F.DEUP281.PROD.OUTLOOK.COM 2025-01-29T11:35:12.100Z 08DD3F792038F204] ... while talking to mx03.secure-mailgate.com.: >>> DATA >> DATA >> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (S77714) [AMS0EPF000001A3.eurprd05.prod.outlook.com 2025-01-29T11:35:33.508Z 08DD40555ED9C95C] ... while talking to maierknott-de01c.mail.protection.outlook.com.: >>> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (S77714) [BE1PEPF0000056D.DEUP281.PROD.OUTLOOK.COM 2025-01-29T11:35:39.165Z 08DD40482B5EAC86] ... while talking to smtpin.rzone.de.: >>> DATA ... Host unknown (Name server: maiklaepple.de: host not found)