duplicate news items

[utzoo!decvax!duke!unc!smb]

Yes, I know that some of messages have appeared multiple times.  No, I
don't know why.  No, I have not been sending things multiple times.  I
have been getting mail returned to me from mailsys at SRI-UNIX ("cannot
deliver to whomever -- unknown problem", or some such), and I wonder if
there's some problem between the Berkeley and SRI mailers, especially
when passing stuff between the ARPAnet and Usenet.

I'm sending this out over both Usenet and unix-wizards, partly in the
hope that someone can help figure out what's happening, and partly to
decrease the number of letters I've been getting about the problem.  I
hope you don't see this note too many times.....