Hallo zusammen, sofern nicht selber schon gesehen/-lesen hier [0] FYI "Upgrade DKIM 1024-bit keys to 2048-bit keys in Microsoft 365" VG Bernd [0] https://www.alitajran.com/upgrade-dkim-1024-bit-keys-to-2048-bit-keys/ -- Bernd Kohler IT Center Abteilung: Netze RWTH Aachen University Wendlingweg 10 52074 Aachen Tel: +49 241 80-29793 Fax: +49 241 80-22666 kohler@itc.rwth-aachen.de https://www.itc.rwth-aachen.de Social Media Kanäle des IT Centers: https://blog.rwth-aachen.de/itc/ https://www.facebook.com/itcenterrwth https://www.linkedin.com/company/itcenterrwth https://twitter.com/ITCenterRWTH https://www.youtube.com/channel/UCKKDJJukeRwO0LP-ac8x8rQ