# DISABLE_DKIM=yes
+#------------------------------------------------------------------------------
+# Uncomment the following line to remove Per-Recipient-Data-Response support.
+
+# DISABLE_PRDR=yes
+
+#------------------------------------------------------------------------------
+# Uncomment the following line to remove OCSP stapling support in TLS,
+# from Exim. Note it can only be supported when built with
+# GnuTLS 3.1.3 or later, or OpenSSL
+
+# DISABLE_OCSP=yes
#------------------------------------------------------------------------------
# By default, Exim has support for checking the AD bit in a DNS response, to
# CFLAGS += -I/opt/brightmail/bsdk-6.0/include
# LDFLAGS += -lxml2_single -lbmiclient_single -L/opt/brightmail/bsdk-6.0/lib
-# Uncomment the following line to add OCSP stapling support in TLS, if Exim
-# was built using OpenSSL.
-
-# EXPERIMENTAL_OCSP=yes
-
# Uncomment the following line to add DMARC checking capability, implemented
# using libopendmarc libraries.
# EXPERIMENTAL_DMARC=yes
# CFLAGS += -I/usr/local/include
# LDFLAGS += -lopendmarc
-# Uncomment the following line to add Per-Recipient-Data-Response support.
-# EXPERIMENTAL_PRDR=yes
-# Uncomment the following line to support Transport post-delivery actions,
+# Uncomment the following line to support Events,
# eg. for logging to a database.
-# EXPERIMENTAL_TPDA=yes
+# EXPERIMENTAL_EVENT=yes
+# Uncomment the following line to add Redis lookup support
+# You need to have hiredis installed on your system (https://github.com/redis/hiredis).
+# Depending on where it is installed you may have to edit the CFLAGS and LDFLAGS lines.
+# EXPERIMENTAL_REDIS=yes
+# CFLAGS += -I/usr/local/include
+# LDFLAGS += -lhiredis
+
+# Uncomment the following line to enable Experimental Proxy Protocol
+# EXPERIMENTAL_PROXY=yes
+
+# Uncomment the following line to enable support for checking certiticate
+# ownership
+# EXPERIMENTAL_CERTNAMES=yes
+
+# Uncomment the following line to add DSN support
+# EXPERIMENTAL_DSN=yes
+
+# Uncomment the following line to add DANE support
+# EXPERIMENTAL_DANE=yes
###############################################################################
# THESE ARE THINGS YOU MIGHT WANT TO SPECIFY #
# USE_GNUTLS_PC=gnutls
# TLS_LIBS=-lgnutls -ltasn1 -lgcrypt
+# The security fix we provide with the gnutls_allow_auto_pkcs11 option
+# (4.82 PP/09) introduces a compatibility regression. The symbol is
+# not available if GnuTLS is build without p11-kit (--without-p11-kit
+# configure option). In this case use AVOID_GNUTLS_PKCS11=yes when
+# building Exim.
+# AVOID_GNUTLS_PKCS11=yes
+
# If you are running Exim as a server, note that just building it with TLS
# support is not all you need to do. You also need to set up a suitable
# certificate, and tell Exim about it by means of the tls_certificate