On 2010-03-26 Steve wrote:
> Von: listadecorreo <listadecor...@sbd.cadinor.com>
>> in the last month I revived a lot of spam from
>> user_non_ex...@mydomain to user_ex...@mydomain..... can I block all
>> received externals mails from my domain to my domain...
^^^^^^^^^^^^^^^
> Are your users sending mail over your infrastructure? Do you force
> them to use SMTP AUTH/SASL? If so then you might have a look at
> reject_sender_login_mismatch to stop forgeries from your own domain.
The OP wants to block external, not internal senders.
Regards
Ansgar Wiechers
--
"Abstractions save us time working, but they don't save us time learning."
--Joel Spolsky
