Hi Laurent, On Sun, Mar 01 2026, Laurent Gatto wrote: > $ guix shell isync cyrus-sasl-xoauth2 -- mbsync uclouvain > IMAP error: selected SASL mechanism(s) not available; > selected: XOAUTH2 > available: SCRAM-SHA-512 SCRAM-SHA-384 SCRAM-SHA-256 SCRAM-SHA-224 > SCRAM-SHA-1 GS2-IAKERB GS2-KRB5 GSSAPI GSS-SPNEGO DIGEST-MD5 EXTERNAL > OTP CRAM-MD5 PLAIN LOGIN ANONYMOUS > > As if cyrus-sasl-xoauth2 wasn't used at all.
Have you tried including cyrus-sasl in the shell, too? I have both in the same profile in my configuration, and it looks like cyrus-sasl sets some search paths that seem relevant. Carlo
