NAre there any relevant logs in stalwart?
NOh
NThat's weird
NWhat if you enable verbose logging, what does the login request look like?
NAlso, just to make sure, can you try in a private window to make sure it's not a cache/cookie issue?
NVerbose logging would be the next step then
NEither in the config, verbose=true, or in the env, LLDAP_VERBOSE=true
NAh great!
N