Look - I'm really sorry if this is a nuisance question and I have searched the forum for this topic, but nothing seems to quite match up. The first time I reported a certain spammer, I got the above message and subsequent reports of the same spammer show the identical message after I submit the spam:
Report spam To:
RE: 167.89.80.93 (Administrator etc ...)
To:abuse#sendgrid.com@devnull.spamcop.net
Can one of you such bright people please advise me what this means and how I should proceed with future instances of spam from this sender?
Thanks!!