Dec 2 2016
A non-issue as for me.
Dec 1 2016
The last few suggestions are only tangentially relevant. Let's not stall this task with scope creep.
Jul 22 2016
@faidon, I failed to get a message through to Sealle@ruwiki about 2 days ago. Could you check this? I doubt either of our domains is yahoo - if it's not, there's more than one problematic domain.
If From: is forged (=doesn't correspond to who the letter is actually from), that's more than legitimate a reason to bounce an e-mail.