Hi! Since we changed our x509 certificates for the MX hosts of charite.de, mimecast.com customers cannot send anymore.
mimecast.com seems to prefer the ECC certificates over the RSA ones, and then fails (because, once I'm disabling the ECC certificates, mail goes through on the next try). I tried contacting [email protected] but of course a mail company cannot be bothered to have a working postmaster@$domain address. -- Ralf Hildebrandt Charité - Universitätsmedizin Berlin Geschäftsbereich IT | Abteilung Netz | Netzwerk-Administration Invalidenstraße 120/121 | D-10115 Berlin Tel. +49 30 450 570 155 [email protected] https://www.charite.de _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
