set mbox_type=Maildir
set header_cache=~/.cache/mutt
set record = +io/sent
set from = frederik@vanrenterghem.io
set use_from = yes
set sendmail = "/usr/bin/msmtp -a io"

set spoolfile = "+io/Inbox"

unmy_hdr *
my_hdr X-Accept-Language: nl en fr
my_hdr X-GPG-Key: http://vanrenterghem.biz/publickey.gpg

send-hook .io/*     'my_hdr X-Uptime: `uptime`'