dbmail-imapd respondes with: dbmail/imap4d[30311]: COMMAND: [A00000 CAPABILITY] dbmail/imap4d[30311]: RESPONSE: [A00000 BAD invalid argument specified^M ]
The problem is this change in imap4.c: 283c283 < args = build_args_array(""); --- > args = NULL; should be imho: 283c283 < args = NULL; --- > args = build_args_array_ext("", session->ci); CAPABILITY has no argument - and thats ok... Bye...Frank