diff --git a/master.cfg b/master.cfg
index 7deea41..3d2e96f 100644
--- a/master.cfg
+++ b/master.cfg
@@ -313,9 +313,11 @@ send to the gdb-testers mailing list."""
                 text += "============================\n"
                 ct = log.getText ().decode ('ascii', 'ignore')
                 if len (ct) > 100000:
-                    text += "\n+++ The log is too big to be posted here."
-                    text += "\n+++ Please go to the \"Full Build URL\" (link above) to see it."
-                    text += "\n\n"
+                    text += "\n+++ The full log is too big to be posted here."
+                    text += "\n+++ These are the last 100 lines of it.\n\n"
+                    ctt = ct.split ('\n')[-100:]
+                    ct = '\n'.join (ctt)
+                    text += ct
                 else:
                     text += ct
                 text += "============================\n"