notmuch search 'thread:"{from:keithp and date:2009}" and thread:{to:keithp}' | notmuch_search_sanitize > OUTPUT
cat<<EOF > EXPECTED
thread:XXX 2009-11-18 [7/7] Lars Kellogg-Stedman, Mikhail Gusarov, Keith Packard, Carl Worth; [notmuch] Working with Maildir storage? (inbox signed unread)
notmuch search 'thread:"{from:keithp and date:2009}" and thread:{to:keithp}' | notmuch_search_sanitize > OUTPUT
cat<<EOF > EXPECTED
thread:XXX 2009-11-18 [7/7] Lars Kellogg-Stedman, Mikhail Gusarov, Keith Packard, Carl Worth; [notmuch] Working with Maildir storage? (inbox signed unread)