On 29/08/2019 11:22, Broadback wrote:
I wish to kill file a specific poster on u.d-i-y. I cannot find his
email address, how can I do it please? I do now particularly wish to
name the individual as I am sure he will flame me.

Right click on the "From" field at the top of the headers and then use
"Create Filter From"

It may be that they post through some anonymiser or with a forged From
address in which case you may have to accept some collateral damage.


--
Regards,
Martin Brown