Hi
A mail to @online.de is blocked on their site with this error. Never seen such an error.
Anyone seen this before or knows a contact to them?
2023-03-21T09:00:04Z;EMIG;mx01.emig.kundenserver.de[217.72.192.66];400 EmiG fingerprint mismatch
2023-03-21T09:30:04Z;EMIG;mx00.emig.kundenserver.de[212.227.15.40];400 EmiG fingerprint mismatch
2023-03-21T10:00:04Z;EMIG;mx00.emig.kundenserver.de[212.227.15.40];400 EmiG fingerprint mismatch
2023-03-21T10:30:04Z;EMIG;mx01.emig.kundenserver.de[217.72.192.66];400 EmiG fingerprint mismatch
2023-03-21T11:00:03Z;EMIG;mx00.emig.kundenserver.de[212.227.15.40];400 EmiG fingerprint mismatch
2023-03-21T11:30:02Z;EMIG;mx01.emig.kundenserver.de[217.72.192.66];400 EmiG fingerprint mismatch
Thanks Michael