[Mailman-Users] non-subscriber managed to post toa subscriber only list (SOLVED)

Mark Sapiro mark at msapiro.net
Tue Jan 27 00:12:47 CET 2009

Lindsay Haisley wrote:
>My experience with SPF is that it's not at this point widely enough
>deployed so that it can reliably be used as an accept/reject filtering
>criterion.  I tried to do it at one point on my mail servers and got
>flack right away from customers who couldn't get their legitimate
>email :-(

Not to mention the additional problem of SPF being totally unable to
deal with .forward and the like.

Mark Sapiro <mark at msapiro.net>        The highway is for gamblers,
San Francisco Bay Area, California    better use your sense - B. Dylan

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