# USE_GNUTLS=yes
# Uncomment one of these settings if you are using GnuTLS; pkg-config vs not
# and an optional location. If you disable SUPPORT_DANE below, you
-# can remove the gnutls-dane references here.
+# can remove the gnutls-dane references here. Earlier versions of GnuTLS
+# required libtasn1 and libgrypt also; add if needed.
# USE_GNUTLS_PC=gnutls gnutls-dane
-# TLS_LIBS=-lgnutls -ltasn1 -lgcrypt -lgnutls-dane
+# TLS_LIBS=-lgnutls -lgnutls-dane
# TLS_LIBS=-L/usr/local/gnu/lib -lgnutls -ltasn1 -lgcrypt -lgnutls-dane
# If using GnuTLS older than 2.10 and using pkg-config then note that Exim's
# LOOKUP_NWILDLSEARCH=yes
+# Some platforms may need this for LOOKUP_NIS:
+# LIBS += -lnsl
+
#------------------------------------------------------------------------------
# If you have set LOOKUP_LDAP=yes, you should set LDAP_LIB_TYPE to indicate
# which LDAP library you have. Unfortunately, though most of their functions
#------------------------------------------------------------------------------
# Compiling the Exim monitor: If you want to compile the Exim monitor, a
# program that requires an X11 display, then EXIM_MONITOR should be set to the
-# value "eximon.bin". Comment out this setting to disable compilation of the
+# value "eximon.bin". De-comment this setting to enable compilation of the
# monitor. The locations of various X11 directories for libraries and include
# files are defaulted in the OS/Makefile-Default file, but can be overridden in
# local OS-specific make files.
-EXIM_MONITOR=eximon.bin
+# EXIM_MONITOR=eximon.bin
#------------------------------------------------------------------------------
# DISABLE_EVENT=yes
+# Uncomment this line to include support for early pipelining, per
+# https://datatracker.ietf.org/doc/draft-harris-early-pipe/
+# SUPPORT_PIPE_CONNECT=yes
+
+
#------------------------------------------------------------------------------
# Compiling Exim with experimental features. These are documented in
# experimental-spec.txt. "Experimental" means that the way these features are
# CFLAGS += -I/usr/local/include
# LDFLAGS += -lsrs_alt
+# Uncomment the following lines to add SRS (Sender rewriting scheme) support
+# using only native facilities.
+# EXPERIMENTAL_SRS_NATIVE=yes
+
# Uncomment the following line to add DMARC checking capability, implemented
# using libopendmarc libraries. You must have SPF and DKIM support enabled also.
-# EXPERIMENTAL_DMARC=yes
+# SUPPORT_DMARC=yes
# CFLAGS += -I/usr/local/include
# LDFLAGS += -lopendmarc
# Uncomment the following if you need to change the default. You can
# Uncomment the following line to add queuefile transport support
# EXPERIMENTAL_QUEUEFILE=yes
+# Uncomment the following line to include support for TLS Resumption
+# EXPERIMENTAL_TLS_RESUME=yes
+
+# Uncomment the following to include the fast-ramp two-phase-queue-run support
+# EXPERIMENTAL_QUEUE_RAMP=yes
+
###############################################################################
# THESE ARE THINGS YOU MIGHT WANT TO SPECIFY #
###############################################################################
# AUTH_LIBS=-lgsasl
# AUTH_LIBS=-lgssapi -lheimntlm -lkrb5 -lhx509 -lcom_err -lhcrypto -lasn1 -lwind -lroken -lcrypt
+# If using AUTH_GSASL with SCRAM methods, you should also be defining
+# SUPPORT_I18N to get standards-conformant support of utf8 normalization.
+
#------------------------------------------------------------------------------
# When Exim is decoding MIME "words" in header lines, most commonly for use
# ENABLE_DISABLE_FSYNC=yes
+#------------------------------------------------------------------------------
+# For development, add this to include code to time various stages and report.
+# CFLAGS += -DMEASURE_TIMING
+
# End of EDITME for Exim 4.