mbsync-1.3.3

Reading configuration file /home/user/.mbsyncrc
Channel user
Opening master store user-remote...
Resolving imap.mail.yahoo.com... ok
Connecting to imap.mail.yahoo.com (217.146.190.234:993)...
Opening slave store user-local...
Connection is now encrypted
* OK [CAPABILITY IMAP4rev1 SASL-IR AUTH=PLAIN AUTH=XOAUTH2 AUTH=OAUTHBEARER ID MOVE NAMESPACE XYMHIGHESTMODSEQ UIDPLUS LITERAL+ CHILDREN X-MSG-EXT OBJECTID] IMAP4rev1 Hello
Logging in...
Authenticating with SASL mechanism PLAIN...
>>> 1 AUTHENTICATE PLAIN <authdata>
* OK [CAPABILITY IMAP4rev1 SASL-IR AUTH=PLAIN AUTH=XOAUTH2 AUTH=OAUTHBEARER ID MOVE NAMESPACE XYMHIGHESTMODSEQ UIDPLUS LITERAL+ CHILDREN X-MSG-EXT OBJECTID] IMAP4rev1 Hello
1 OK AUTHENTICATE completed
>>> 2 NAMESPACE
* NAMESPACE (("" "/")) NIL NIL
2 OK NAMESPACE completed
>>> 3 LIST "" "*"
3 BAD [CLIENTBUG] LIST Command is not valid in this state