Installation/Overview.md

@@ -111,3 +111,7 @@ schillix/24 up
 ** Phase 5 - Check Cylinder Groups
 59405 files, 1277637 used, 14203808 free (888 frags, 1775365 blocks, 0.0% fragmentation)
 ```
+
+### sendmail
+to stop *sendmail* from complaining, it can be disabled
+`svcadm disable -t network/smtp:sendmail`
\ No newline at end of file