Re: I got bored with SEO/APP spam...
For some reason gmail is not so much of an irritant if at all. At worst they may give gmail return addresses but the majority if not all of it comes from outlook hosts. I did go through a phase of reporting them but it took at least three emails to Microsoft before they both understood the problem and took action. Then the miscreants would just sign up for another freebee and continue spamming. Of course blocking outlook, unlike something like or associated with mailchimp, can be counterproductive. Mailchimp are the spammers whose forums are packed with idiots moaning about having their spam blocked by Gmail and Microsoft which begs the question that given Microsoft can protect their users from incoming spam then why can't they protect everyone else from their own collection of spammers.
X-Microsoft-Antispam:
YUP: CHECKED THAT.
X-Microsoft-Antispam-Message-Info:
NOPE: SURE DON'T LOOK LIKE SPAM TO US.
X-Ms-Exchange-Antispam-Messagedata-Chunkcount: 1
NO SEO APP SPAM THAT I CAN SEE IN THIS ONE.
X-Ms-Exchange-Antispam-Messagedata-0:
CHEW on THIS MATE.
Mime-Version: 1.0
X-Originatororg: outlook.com
Wankers.