Am 13.03.2024 um 11:28:18 Uhr schrieb L. Mark Stone via mailop: > FWIW, our view is that poor encryption can be worse than no > encryption, as it can give the participants a false sense of > security. This seems like a good move to us. > > We have configured Postfix in our Zimbra MTA servers to do only TLS > 1.2/1.3, and fall back to unencrypted if a TLS connection can't be > negotiated (per RFC 2487).
TLS 1.2 has been specified in Aug 2008, so operating systems and software from the last 10 years will most likely support it. I don't see a reason for supporting older versions anymore. There was enough time to upgrade the systems and it got officially deprecated in 2021. -- kind regards Marco Send spam to 1710325698mu...@cartoonies.org _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
