The original message was received at Wed, 29 Jan 2025 12:52:22 +0100 from [165.154.252.200] ----- The following addresses had permanent fatal errors ----- (reason: 554 5.7.1 Service unavailable; Sender address [role6667@speeddataanalytics.com] blocked using multi.surbl.org;...bl.org/lists.html, servertime=Jan 29 12:54:10, server=mailin12.prod.datevnet.de, client=83.138.65.30) (reason: 550 5.7.1 Refused by local policy. No SPAM please! (B-EX 149500::1738151656-5CFD6358-AB17A77E/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::1738151664-29BA4E4A-48D41D0F/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::1738151810-7AA51F38-3FD99CDE/3/8293197641) see https://www.strato-hosting.co.uk/faq/product/why-are-my-emails-not-being-delivered) (reason: 550-5.1.1 user unknown) (reason: 554 5.7.1 Service unavailable; Sender address [role6667@speeddataanalytics.com] blocked using multi.surbl.org;...surbl.org/lists.html, servertime=Jan 29 12:57:02, server=maildomain.datevnet.de, client=83.138.65.30) (reason: 554 5.7.1 Service unavailable; Sender address [role6667@speeddataanalytics.com] blocked using multi.surbl.org;...surbl.org/lists.html, servertime=Jan 29 12:57:02, server=maildomain.datevnet.de, client=83.138.65.30) (reason: 554 5.7.1 Service unavailable; Sender address [role6667@speeddataanalytics.com] blocked using multi.surbl.org;...surbl.org/lists.html, servertime=Jan 29 12:57:15, server=maildomain.datevnet.de, client=83.138.65.30) (reason: 554 5.7.1 Service unavailable; Sender address [role6667@speeddataanalytics.com] blocked using multi.surbl.org;...surbl.org/lists.html, servertime=Jan 29 12:57:14, server=maildomain.datevnet.de, client=83.138.65.30) (reason: 554 5.7.1 Service unavailable; Sender address [role6667@speeddataanalytics.com] blocked using multi.surbl.org;...surbl.org/lists.html, servertime=Jan 29 12:57:13, server=maildomain.datevnet.de, client=83.138.65.30) (reason: 550 5.7.1 Refused by local policy. No SPAM please! (B-EX 149500::1738151842-B26102E5-B761F3DE/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 [role6667@speeddataanalytics.com] blocked using multi.surbl.org;...l.org/lists.html, servertime=Jan 29 12:57:28, server=mailin11.prod.datevnet.com, client=83.138.65.30) (reason: 550 Host unknown) (reason: 554 5.7.1 Service unavailable; Sender address [role6667@speeddataanalytics.com] blocked using multi.surbl.org;...surbl.org/lists.html, servertime=Jan 29 13:00:28, server=maildomain.datevnet.de, client=83.138.65.30) (reason: 550 5.7.1 Refused by local policy. No SPAM please! (B-EX 149500::1738152052-7B5DEF38-68AA8475/3/8293197641) 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::1738152131-27F07E4A-4AE134AF/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 mailin12.prod.datevnet.de.: >>> DATA >> DATA >> DATA ... Deferred: 451 4.7.1 Try again later. NMM-C91B1CEB09FD3BE6 ... while talking to smtpin.rzone.de.: >>> DATA ... Deferred: Connection timed out with pizzeria-venezia-mombach.de. ... while talking to smtpin.rzone.de.: >>> DATA >> RCPT To: ... User unknown >>> DATA >> DATA >> DATA >> DATA >> DATA >> DATA ... Deferred: 451 Temporary local problem, please try again! 550 5.1.2 ... Host unknown (Name server: pl-oltmanns.de: host not found) ... while talking to plan12-de01b.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 2025-01-29T11:57:59.093Z 08DD3F55A28523AF] ... while talking to planbsteuerberater-de01f.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 2025-01-29T11:58:04.436Z 08DD3F55A2852791] ... while talking to dedi5668.your-server.de.: >>> DATA ... Deferred: 451-Unfortunately we cannot currently accept your e-mail due to the amount of >> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (AS780082) [FR2PEPF000004F0.DEUP281.PROD.OUTLOOK.COM 2025-01-29T11:58:59.458Z 08DD3F66ACD12BA2] ... while talking to mail.plexus-therapie.de.: >>> DATA ... Deferred: 451-Unfortunately we cannot currently accept your e-mail due to the amount of >> 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 : Recipient address rejected: Greylisting in action, please come back in 180 seconds ... Deferred: 450 4.2.0 : Recipient address rejected: Greylisting in action, please come back in 180 seconds