notmuch

(use-package message
  :custom
  (message-directory (expand-file-name ".mail" (getenv "HOME")))
  (message-sendmail-envelope-from 'header))

(use-package sendmail
  :custom
  (mail-specify-envelope-from t)
  (mail-envelope-from 'header)
  (send-mail-function 'sendmail-send-it)
  (sendmail-program (executable-find "msmtp")))

#!/usr/bin/env bash

_AFEW=$(command -v afew)
newcount=$(notmuch count tag:new)
summary="Notmuch: ${newcount} new message"

[ -n "${_AFEW}" ] &&
    "${_AFEW}" --tag --new -vv

if [ $newcount -gt 1 ]; then summary="${summary}s"; fi
if [ $newcount -gt 0 ]; then detail="$(notmuch search --output=summary --format=json tag:new | sed -e 's/.*authors": "//;s/|[^"]*"/"/;s/", "subject": "/ : /;s/".*//')"; fi

notmuch tag -new        -- tag:new

# See the notmuch pre-hook for DISPLAY thoughts
# Desktop notifications
if [ $newcount -gt 0 ]; then logger -t notmuch "calling notify-send '$summary' '$detail'" && notify-send -i /usr/share/icons/Papirus/symbolic/actions/mail-message-new-symbolic.svg "$summary" "$detail"; fi
# Stop the astroid spinner; this will refresh the UI
[[ "$(pgrep astroid)" != "" ]] && logger -t notmuch "Astroid polling stop requested during post-new hook" && astroid --stop-polling 2>&1 >/dev/null
[ "$(command -v notifymuch)" ] && notifymuch

exit 0

#!/usr/bin/env bash

[[ -x $(which offlineimap) ]] && offlineimap -s
[[ "$(pgrep astroid)" != "" ]] && logger -t notmuch "Astroid polling start requested during pre-new hook" && astroid --start-polling 2>&1 >/dev/null

# Ensure that this script exits with success, otherwise notmuch will fail out.
exit 0