Initial commit for the rspamd spam/ham trainer

examples/train-ham-subject.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env sh
+set -eu
+
+sudo rspamd-mail-trainer train ham \
+  --user johannes \
+  --subject "Invoice"

examples/train-spam-sender.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env sh
+set -eu
+
+sudo rspamd-mail-trainer train spam \
+  --user johannes \
+  --from no-reply@example.test