[Postfix] Add scripts to learn from spam/ham traps

[Dovecot] Learn fuzzy when moving mails from/to junk

data/Dockerfiles/postfix/rspamd-pipe-ham

@@ -0,0 +1,9 @@
+#!/bin/bash
+FILE=/tmp/mail$$
+cat > $FILE
+trap "/bin/rm -f $FILE" 0 1 2 3 13 15
+
+cat ${FILE} | /usr/bin/curl -s --data-binary @- --unix-socket /rspamd-sock/rspamd.sock http://rspamd/learnham
+cat ${FILE} | /usr/bin/curl -H "Flag: 13" -s --data-binary @- --unix-socket /rspamd-sock/rspamd.sock http://rspamd/fuzzyadd
+
+exit 0