[Raw Msg Headers][Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: relay and MAIL FROM:<anything@nonexistent_domain>



On 14-07-2003 at 02:42:14PM +0300, Andrey Blochintsev wrote:
> 
> 
> On Mon, 14 Jul 2003, Bartek Krajnik wrote:
> 
> > I.e. in my smtp-policy.relay is:
> > [1.2.3.4]/32
> 
> >
> > In smtp-policy.src:
> > .                       relaycustomer - relaytarget -
> > [0.0.0.0]/0             relaycustomer - relaytarget -
> >
> > _full_rights    rejectnet - relaycustnet + relaytarget +               =
> > _rbl1
> >
> > And now if user from 1.2.3.4 writes:
> > MAIL FROM:<aaaa@nodomain>
> > -- policy result=-2, msg: <NONE!>
> > 553 5.4.3 For MAIL FROM address <aaaa@nodomain> the policy analysis
> > reports DNS error with your source domain.
> >
> > How don't check MAIL FROM ?
> 
> smtp-policy.relay:
> 
> [1.2.3.4]/32		fulltrustnet +
> 
#|   In case you want to allow unverified input relaying from some
#|   source, add "fulltrustnet +" attribute pair like here.  Then
#|   the addresses (source and destination) are accepted as is without
#|   any sort of checking at the smtpserver.  Possible errors in the
#|   addresses are flagged at latter stages (output, very likely):
#|
#| [1.2.3.4]/32 fulltrustnet +

But now destination is without checking!
I need check destination, only MAIL FROM should be unchecked.

--
GPG-key-ID:  0x948DE45D -- visit http://www.keyserver.net
Fingerprint: 95E9 8E2D 1801 7864 2244  6EAA 03E5 764D 948D E45D
-
To unsubscribe from this list: send the line "unsubscribe zmailer" in
the body of a message to majordomo@nic.funet.fi