Lähettäjä: Renaud Allard Päiväys: Vastaanottaja: Marc Perkel Kopio: exim users, Peter Bowyer Aihe: Re: [exim] Domain Keys
Marc Perkel wrote: >
> Peter Bowyer wrote:
>> On 29/03/07, Marc Perkel <marc@???> wrote:
>>
>>
>>> Just one quick question. Do domain keys break email forwarding the way SPF
>>> does?
>>>
>> No. But it can break if any MTA through which the message passes
>> modifies the message body, or (less often) some headers. This is
>> generally only an issue with mailing lists which munge content and add
>> footers.
>>
>> Peter
>>
>>
>
> So - if I limited my usage of domain key checking to PayPal and specific
> domains that I list to prevent phishing then that would be a good use of it?
>
This already works quite well without that much hassle:
deny
message = Faked paypal.com.
log_message = Fake paypal
senders = *@paypal.com
condition = ${if match
{$sender_host_name}{\Npaypal.com$\N}{no}{yes}}
