handling spam from gmail.

[Richard Siddall]

Marc Roos wrote:
> 
> 
> I am sick of this gmail spam. Does anyone know a solution where I can do
> something like this:
> 
> 1. received email from adcpni444 at gmail.com
> 2. system recognizes this email address has been 'whitelisted', continue
> with 7.
> 3. system recognizes as this email never been seen before
> 4. auto reply with something like (maybe with a wait time of x hours):
>     Your message did not receive the final recipient. You are sending
> from a known spam provider
>     network that is why we blocked your message. Please confirm that:
>     - you are not a spammer and
>     - you have permission to use the mail adress you send your message to
>     - you and your provider agree to uphold GDPR legislation
>     - you and your provider are liable for damages when breaching any of
> the above.
>     
> 
>     Click link to confirm and you agree with the above
>     https://www.domainwithoutletsencryptcertificate.com/asdfasdfadsfaf
> 
> 5. sender clicks confirm url
> 6. email address is added to some white list.
> 7. email is delivered to recipient.
> 

This seems similar to the long-dead Active Spam Killer 
(https://directory.fsf.org/wiki/Active_Spam_Killer) with updates for GDPR.