o zamanda bu hata çıkıyor
An A, AAAA, or CNAME record with that host already exists. For more details, refer to <https://developers.cloudflare.com/dns/manage-dns-records/troubleshooting/records-with-same-name/>. (Code: 81053)
oda hatalı cünki hocam ilk görselde attığım gibi yap mx ayarlarını