X-Git-Url: https://vcs.fsf.org/?p=exim.git;a=blobdiff_plain;f=doc%2Fdoc-txt%2FOptionLists.txt;h=ef61956008a8d2ef4539e532e929ca9891ed37a9;hp=4ad112180f84101a22060928a7f2bb76b0604229;hb=d2af03f4c11273d6f52c9043119e24e732080885;hpb=e8793bad207763b266bedcb9d859e238b6a3a04e

diff --git a/doc/doc-txt/OptionLists.txt b/doc/doc-txt/OptionLists.txt
index 4ad112180..ef6195600 100644
--- a/doc/doc-txt/OptionLists.txt
+++ b/doc/doc-txt/OptionLists.txt
@@ -714,6 +714,7 @@ provide compatibility with Sendmail.
 -oMai          # Supply authenticated id
 -oMas          # Supply authenticated sender
 -oMi           # Supply interface address
+-oMm           # Supply message reference
 -oMr           # Supply protocol name
 -oMs           # Supply host name
 -oMt           # Supply ident string