SV: HELO vs. envelope checks

> That is before flag day, as I understand it.  After flag day, if there
is no
> RFROM/FRED/DAVE, we do an SPF check on MAIL FROM:.  In other words,
after
> flag day, a forwarded message with no RFROM will be rejected because
it will
> not pass SPF.
In other words, the date of the flag day will be depending on the
forwarding services you use.

Lars.