Index: openacs-4/packages/acs-mail-lite/tcl/acs-mail-lite-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-mail-lite/tcl/acs-mail-lite-procs.tcl,v
diff -u -r1.90.2.4 -r1.90.2.5
--- openacs-4/packages/acs-mail-lite/tcl/acs-mail-lite-procs.tcl	4 Apr 2014 07:45:00 -0000	1.90.2.4
+++ openacs-4/packages/acs-mail-lite/tcl/acs-mail-lite-procs.tcl	4 Apr 2014 08:54:03 -0000	1.90.2.5
@@ -139,7 +139,7 @@
         
         set cmd_string "smtp::sendmessage $multi_token -originator $originator"     
         foreach header $headers {
-            append cmd_string " -header {$header}"
+            append cmd_string " -header [list $header]"
         }
         append cmd_string " -servers $smtpHost -ports $smtpport -username [list $smtpuser] -password [list $smtppassword]"
         ns_log Debug "send cmd_string: $cmd_string"