It's only kerberos 4. Kerberos 5 has a broad adoption (by example active directory uses it), redhat has a product, etc.
On Tue, Jun 25, 2024 at 2:28 AM Alex <peter.alexander99@xxxxxxxxx> wrote:
We use Krb5 for IMAP auth, but not with Cyrus. Apple Mail & Thunderbird as clients. I'm assuming this is only krb4 being removed, or including krb5 as well? Asking more out of curiosity as we recently moved from plain auth to kerberos due to SSO requirements.On Mon, Jun 24, 2024 at 11:37 AM Adam Tauno Williams <awilliam@xxxxxxxxxxxxx> wrote:On Mon, 2024-06-24 at 08:58 -0400, Simo Sorce wrote:I have never seen a single deployment of krb4 in 20 years, shred it.Same.--Adam Tauno Williams <mailto:awilliam@xxxxxxxxxxxxx> GPG D95ED383 Systems Administrator, Python Developer, LPI / NCLA
