+# How many slow mail accesses sorting can perform before it returns failure.
+# With IMAP the reply is: NO [LIMIT] Requested sort would have taken too long.
+# The untagged SORT reply is still returned, but it's likely not correct.
+#mail_sort_max_read_count = 0
+
+protocol !indexer-worker {
+ # If folder vsize calculation requires opening more than this many mails from
+ # disk (i.e. mail sizes aren't in cache already), return failure and finish
+ # the calculation via indexer process. Disabled by default. This setting must
+ # be 0 for indexer-worker processes.
+ #mail_vsize_bg_after_count = 0
+}
+