Merge lp:mailman/2.1 rev 1703

1 files changed, 11 insertions, 0 deletions

diff --git a/Mailman/Defaults.py.in b/Mailman/Defaults.py.in
index 7a2dc526..e6738192 100755
--- a/Mailman/Defaults.py.in
+++ b/Mailman/Defaults.py.in
@@ -629,6 +629,17 @@ NNTP_REWRITE_DUPLICATE_HEADERS = [
 # 3 -> always remove, rename and preserve original DKIM headers.
 REMOVE_DKIM_HEADERS = No
 
+# If the following is set to a non-empty string, that string is the name of a
+# header that will be added to personalized and VERPed deliveries with value
+# equal to the base64 encoding of the recipient's email address.  This is
+# intended to enable identification of the recipient otherwise redacted from
+# "spam report" feedback loop messages.  For example, if
+# RCPT_BASE64_HEADER_NAME = 'X-Mailman-R-Data'
+# a header like
+# X-Mailman-R-Data: dXNlckBleGFtcGxlLmNvbQo=
+# will be added to messages sent to user@@example.com.
+RCPT_BASE64_HEADER_NAME = ''
+
 # All `normal' messages which are delivered to the entire list membership go
 # through this pipeline of handler modules.  Lists themselves can override the
 # global pipeline by defining a `pipeline' attribute.