SMTPNotesPort being over written in Notes.ini

Is there a setting (other than the Notes.ini config section) that would cause NotesSMTPPort to be overwritten in the notes.ini? Whenever I restart the setting is being changed.

Subject: SMTPNotesPort being over written in Notes.ini

Your details are a little vague but this may be of some help:http://www.ibm.com/support/docview.wss?rs=899&uid=swg21217461