--On Sonntag, Juni 06, 2004 22:27:31 +0200 Frank Ellermann
<nobody(_at_)xyzzy(_dot_)claranet(_dot_)de> wrote:
[DSNs when using source routes in MAIL FROM:]
2821 says <joe(_at_)hostw>, 821 says RCPT TO:<@hostx:joe(_at_)hostw>.
And that's probably the problem: 821 was obviously wrong, it
makes no sense to say RCPT TO:<@hostx:joe(_at_)hostw> while talking
with hostx. 2821 tried to fix it by removing @hostx, and made
it worse. Of course _one_ host has to be removed, but not all.
Remaining hosts in the path should be kept. Or what's the idea
of stripping _all_ hosts in 2821 ?
Source routing is deprecated. You should be able to accept and correctly
process these routes, but you should not generate them.
Ralf Döblitz