
| Current Path : /home/ift/mails/13/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : //home/ift/mails/13/0000.zarafa.135200_0000_00_00 |
Reporting-MTA: dns; esa4.nmmu.c3s2.iphmx.com Final-Recipient: rfc822;20526215@nmmu.ac.za Action: failed Status: 5.0.0 (permanent failure) Remote-MTA: dns; [213.199.154.202] Diagnostic-Code: smtp; 5.1.0 - Unknown address error 550-"5.7.51 TenantInboundAttribution; There is a partner connector configured that matched the message's recipient domain. The connector had either the RestrictDomainsToIPAddresses or RestrictDomainsToCertificate set" (delivery attempts: 0)