- Suggested by Stepan Kasal.
# Ignore headers
################
-ignore received content- mime-version status x-status message-id sender
+ignore received content- mime-version status x-status sender
ignore references return-path lines precedence x-authentication-warning
ignore list-help list-subscribe list-unsubscribe list-post list-archive
ignore x-mimetrack priority x-priority importance x-mime-autoconverted
-ignore x-accept-language resent-message-id x-sender x-antirelay
+ignore x-accept-language x-sender x-antirelay
ignore x-msmail-priority x-mimeole x-pop3-rcpt delivered-to
# Colors