This means that if there exists a mailbox in namespace prefix itself, those
mailboxes can be accessed. Also "doveadm mailbox list" shows all namespace
prefixes.
Note that wildcards match only within namespace, so e.g. '*' will never
match any namespace prefix, because it works within the prefix="" namespace.
ARRAY_TYPE(const_string) patterns;
bool have_guid = FALSE;
+ iter_flags |= MAILBOX_LIST_ITER_LIST_PREFIXES;
+
iter = i_new(struct doveadm_mail_list_iter, 1);
iter->search_args = search_args;