Re: Amavis and OpenDMARC

> This in my understanding generates failure reports for any forwarded 
> mail including any mail to lists that do not completely rewrite From:
> (including this one mailing list)
>
> - even if DKIM is preserved and valid, such mail won't generate 
> aligned SPF   pass
>
> unless you have better explanation of that section... 

fo is for debugging. If someone defines fo for their domain and gets a 
bunch of failure reports, they get what they wished for. The mailing 
list itself does not have to process those failure reports, nor is the 
mailing list penalized for it.