mailboxes `find ~/.mail/ \
-regextype posix-extended -type d \
- '(' -regex '.*/(cur|new|tmp)$' -o -regex '.*/\.mail/(outbox|templates|trash|\.inbox\.directory)$' -prune ')' \
- -name cur -printf '"%h" ' | sort`
+ '(' -regex '.*/(cur|new|tmp)$' -o -regex '.*/\.mail/(drafts|outbox|templates|\.inbox\.directory)$' -prune ')' \
+ -name cur -printf '"%h" ' 2>/dev/null | sort`
unmailboxes ~/.mail