Hi Daniel, > Are you aware of this report in debian about mail discarding stdin when > being used to send an e-mail with an attachment? > > https://bugs.debian.org/918806
Thanks for reporting. I fixed it in 43214185092e714e0c233bf196f571bba5c17be0. Meanwhile, you can use the --mime option as a workaround: echo "body text" | /usr/bin/mail --mime -s "some subject" -A "somefile.csv" m...@email.com Regards, Sergey