add email_to_webhook

forward-email-to-slack-webhook/README.md

@@ -0,0 +1,22 @@
+# send emails to root to slack
+
+# prerequisites
+
+`apt update && apt -y install git python3 make postfix`
+
+# install
+
+```
+mkdir -p /etc/environment.d
+git clone https://github.com/sneak/hacks.git /tmp/hacks && \
+    cd /tmp/hacks/forward-email-to-slack-webhook && \
+    make install
+```
+
+and
+
+```
+mkdir -p /etc/environment.d
+echo 'https://hooks.slack.com/services/XXXXXX/XXXXXXX/xxxxxxxxxxxxxxxx' >
+    /etc/environment.d/SLACK_WEBHOOK_URL
+```