PS

[Brendan McKay]

Neil, It sounds like you don't have much of a choice except to
be tough.  You could tell this person to send the most interesting
sequence s/he can find each day as you cannot accept more than
that.  Of course you could later increase this quota if the most
interesting sequence per day turns out to be very interesting.

If, otoh, s/he ignores your request, block the email address.

Brendan.

* N. J. A. Sloane <njas at research.att.com> [060311 17:15]:
> Ps
> 
> This is a postscript to my previous message.
> 
> Perhaps the best solution - suggested earlier in a similar context -
> is to tell this person that he can submit just one sequence per day.
> 
> Others will be deleted.
> 
> What do people think?  Is this too harsh?
> 
> NJAS