X-Git-Url: https://git.openstreetmap.org/chef.git/blobdiff_plain/8d6026914fa894ed81b27415fc5914f9fa9d40a4..f42cfb63680d2fb46566a32da23d7b64f49ee575:/cookbooks/exim/templates/default/exim4.conf.erb?ds=sidebyside

diff --git a/cookbooks/exim/templates/default/exim4.conf.erb b/cookbooks/exim/templates/default/exim4.conf.erb
index 3c187d699..34d5d8b8c 100644
--- a/cookbooks/exim/templates/default/exim4.conf.erb
+++ b/cookbooks/exim/templates/default/exim4.conf.erb
@@ -385,6 +385,10 @@ acl_check_rcpt:
   deny    local_parts   = root:postmaster:webmaster:abuse:support
           senders       = :
 
+  # Block sender of spam backscatter
+
+  deny    senders       = www-data@www.easyticket.de:*@email.realestate.co.nz:sipdentistry@mail.mediaworksonline.com:www-data@ws4.consoglobe.com
+
   # Accept mail to postmaster in any local domain, regardless of the source,
   # and without verifying the sender.