Some other email clients should already have this plugin. If the email body contains words like: attach(ed) or attachment(s), it will issue a warning if no attachment is added when sending. How to implement this in mutt?
-- regards, ==================================================== GPG key 1024D/4434BAB3 2008-08-24 gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3 唐詩144 戴叔倫 江鄉故人偶集客舍 天秋月又滿 城闕夜千重 還作江南會 翻疑夢裡逢 風枝驚暗鵲 露草覆寒蟲 羈旅長堪醉 相留畏曉鐘