unset HISTFILE

SMTP_USR="usernamegoeshere"
SMTP_PWD="******"

MAIL_DATA="Subject: Hello from swaks\n\nThis is the body."

MAIL_FROM=$1
MAIL_TO=$2

swaks --to $MAIL_TO \
      --from $MAIL_FROM \
      --header "From: $MAIL_FROM" \
      --header "To: $MAIL_TO" \
      --server smtp.tanhub.net \
      --port 465 \
      --tls \
      --auth LOGIN \
      --auth-user $SMTP_USR \
      --auth-password  $SMTP_PWD \
      --data "$MAIL_DATA"