Index: openacs-4/packages/acs-mail-lite/tcl/utils-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-mail-lite/tcl/utils-procs.tcl,v
diff -u -N -r1.4.10.2 -r1.4.10.3
--- openacs-4/packages/acs-mail-lite/tcl/utils-procs.tcl	17 Dec 2016 18:07:35 -0000	1.4.10.2
+++ openacs-4/packages/acs-mail-lite/tcl/utils-procs.tcl	1 Dec 2017 18:23:30 -0000	1.4.10.3
@@ -164,7 +164,7 @@
                                    -canonical "text/plain" \
                                    -param [list charset $charset] \
                                    -encoding "quoted-printable" \
-                                   -string [ad_html_to_text "$body"]]
+                                   -string [ad_html_to_text -- "$body"]]
         
         set message_token [mime::initialize \
                                -canonical "multipart/alternative" \