As a co-owner of list HEDTEC-L, I get messages that look like:
 
>Date:         Wed, 12 May 1993 00:03:00 -0400
>From:         BITNET list server at ALBNYVM1 (1.7f)
>              <[log in to unmask]>
>Subject:      HEDTEC-L: [log in to unmask] joined the list
>To:           "Benjamin Chi ( MSP-L )" <[log in to unmask]>,
>              "Norman Kurland ( HEDTEC-L )" <[log in to unmask]>
>
>Dear list owner,
>
>  As of Wednesday, May the 12th  of 1993, Arthur Brett <[log in to unmask]>
>has subscribed to your distribution list HEDTEC-L (Technology Impacts on. . .
 
My question is:  Where does the "MSP-L" following my name come from?  (I am
owner of list MSP-L also hosted here, but this has nothing at all to do with
HEDTEC-L.)  As far as I can recall, this phenomenon is new with 1.7f.
                                             /b