The original message was received at Wed, 29 Jan 2025 12:51:28 +0100 from [165.154.252.200] ----- The following addresses had permanent fatal errors ----- (reason: 550 5.7.1 Refused by local policy. No SPAM please! (B-EX 149500::1738151632-D204DB15-387C94E8/3/8293197641) see https://www.strato-hosting.co.uk/faq/product/why-are-my-emails-not-being-delivered) (reason: 554 5.7.1 Spam message rejected) (reason: 550 5.7.1 Refused by local policy. No SPAM please! (B-EX 149500::1738151666-1F83B422-0AD47ABF/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::1738151666-1F83B422-0AD47ABF/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::1738151671-A6FE00F0-5671B93A/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::1738151696-A3F2A130-B0D77F45/3/8293197641) 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::1738151696-A3F2A130-B0D77F45/3/8293197641) 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::1738151725-5D46D358-EBF9089F/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::1738151725-5D46D358-EBF9089F/3/8293197641) see https://www.strato-hosting.co.uk/faq/product/why-are-my-emails-not-being-delivered) (reason: 554 5.7.1 Spam message rejected) (reason: 554 5.7.1 Diese Nachricht entspricht nicht unseren Zustellungsanforderungen.) (reason: 550 5.7.1 Refused by local policy. No SPAM please! (B-EX 149500::1738151773-37CDCE4A-9D666014/3/8293197641) see https://www.strato-hosting.co.uk/faq/product/why-are-my-emails-not-being-delivered) (reason: 554 5.7.1 Spam message rejected) (reason: 550 5.7.1 Refused by local policy. No SPAM please! (B-EX 149500::1738151790-B30872E5-7DD331BC/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::1738151862-5067F358-A8CAEE78/3/8293197641) 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::1738151879-C3153B3E-FB43242B/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 smtpin.rzone.de.: >>> DATA >> DATA >> DATA : Recipient address rejected: Greylisted, see http://postgrey.schweikert.ch/help/physio-zapf.de.html ... Deferred: 450 4.2.0 : Recipient address rejected: Greylisted, see http://postgrey.schweikert.ch/help/physio-zapf.de.html >> DATA >> DATA >> DATA >> DATA >> DATA >> DATA ... Deferred: 451 4.7.1 Received too many messages from a new or untrusted IP: 83.138.65.30 (Z27/76838E5) (G28) >> DATA ... Deferred: 451 4.7.1 Received too many messages from a new or untrusted IP: 83.138.65.30 (Z27/76838E5) (G28) >> DATA >> DATA >> DATA >> DATA >> DATA ... Deferred: Connection timed out with physiozentrum-fn.de. ... while talking to physiozentrumfreiburg-de03c.mail.protection.outlook.com.: >>> DATA >> DATA >> DATA ... Deferred: 451 4.7.1 Received too many messages from a new or untrusted IP: 83.138.65.30 (Z27/76838E5) (G28) >> DATA ... Deferred: 451 4.7.1 Received too many messages from a new or untrusted IP: 83.138.65.30 (Z27/76838E5) (G28) >> DATA >> DATA ... Deferred: 451 4.7.1 Try again later. NMM-C91B1CEB09FD3BE6 ... while talking to physiozentrummoeller-de03c.mail.protection.outlook.com.: >>> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (AS780082) [FR3PEPF00000484.DEUP281.PROD.OUTLOOK.COM 2025-01-29T11:58:42.093Z 08DD3F55A2854118] ... while talking to w017bead.kasserver.com.: >>> DATA ... Deferred: 451 4.7.1 Try again later. NMM-C91B1CEB09FD3BE6 550 5.1.2 ... Host unknown (Name server: physiozentrumkalletal.de: host not found)