[tor-relays] Jerk spammers on tor-relays

[Dave Warren]

On 2018-09-21 08:57, Ralph Seichter wrote:
> On 21.09.18 16:40, Dave Warren wrote:
> 
>> It would be fantastic if the list operators were to track this down
>> and kill it off.
> Imagine an address A subscribed to this mailing list in a read-only
> fashion (a.k.a. "lurker"). A uses list posts as triggers to send spam
> from address B, which does not even need to be subscribed. How would
> the list admins ever be able to connect A to B?

Send a message through the list's outbound SMTP server that looks like a 
list message, but comes from <bob-$identifier at some-domain.example> where 
$identifier is unique to each post.

Then wait a bit and see what address receives spam, determine which 
address received the message and deal with it.