The original message was received at Wed, 29 Jan 2025 12:40:31 +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::1738151033-AE4EC130-BA058DC8/3/8293197641) 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::1738151033-AE4EC130-BA058DC8/3/8293197641) 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::1738151048-7435AF38-AD879874/3/8293197641) see https://www.strato-hosting.co.uk/faq/product/why-are-my-emails-not-being-delivered) (reason: 550 5.2.0 No such mailbox: ) (reason: 550 5.7.1 Refused by local policy. No SPAM please! (B-EX 149500::1738151050-B55CEB3E-D1255303/3/8293197641) 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::1738151076-BB560B3E-70CED272/3/8293197641) 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::1738151076-BB560B3E-70CED272/3/8293197641) 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::1738151076-BB560B3E-70CED272/3/8293197641) 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::1738151124-AEDD22E5-6E185C51/3/8293197641) 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::1738151149-B2FC80F0-80F9B8DD/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: 550-5.7.0 Message considered as spam or virus, rejected) (reason: 554 5.7.1 : Relay access denied) (reason: 554 5.7.1 Spam message rejected) (reason: 550 Message contained spam content (antispamcloud.spam.nwsjnk21)) (reason: 554 5.7.1 Spam message rejected) (reason: 550 5.7.1 Refused by local policy. No SPAM please! (B-EX 149500::1738151246-13AD7422-F006B651/3/8293197641) see https://www.strato-hosting.co.uk/faq/product/why-are-my-emails-not-being-delivered) ----- Transcript of session follows ----- ... while talking to mail.physio-obst.de.: >>> DATA : Recipient address rejected: Greylisted, see http://postgrey.schweikert.ch/help/physio-obst.de.html ... Deferred: 450 4.2.0 : Recipient address rejected: Greylisted, see http://postgrey.schweikert.ch/help/physio-obst.de.html >> DATA >> DATA 550 5.1.1 ... User unknown ... Host unknown (Name server: .: host not found) ... while talking to smtpin.rzone.de.: >>> DATA >> RCPT To: ... Deferred: 450 4.3.2 Service currently unavailable >>> DATA >> RCPT To: ... Deferred: 450 4.3.2 Service currently unavailable >>> 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 ... Deferred: 451 4.7.1 Try again later. NMM-C91B1CEB09FD3BE6 ... while talking to mail.physio-osterstein.de.: >>> DATA ... Deferred: 451 4.7.1 Try again later ... while talking to w010a8fa.kasserver.com.: >>> DATA ... Deferred: 451 4.7.1 Try again later. NMM-C91B1CEB09FD3BE6 ... while talking to physio-otte.de.: >>> DATA ... Deferred: 451 4.7.1 Service unavailable - try again later ... while talking to smtpin.rzone.de.: >>> DATA >> DATA ... Deferred: 451-Unfortunately we cannot currently accept your e-mail due to the amount of >> DATA >> DATA >> DATA : Recipient address rejected: Greylisted for 2 minutes ... Deferred: 450 4.7.1 : Recipient address rejected: Greylisted for 2 minutes >> DATA >> DATA : Relay access denied 554 5.0.0 Service unavailable >> DATA ... Deferred: 451 4.7.1 Try again later. NMM-C91B1CEB09FD3BE6 ... while talking to mx1.hostinger.com.: >>> DATA >> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (AS780082) [FR2PEPF000004F1.DEUP281.PROD.OUTLOOK.COM 2025-01-29T11:47:08.017Z 08DD3F6C2A256D29] ... while talking to mx03.secure-mailgate.com.: >>> DATA >> DATA >> DATA