Salesmen: ARIN Records are NOT Leads

Wed Dec 19 16:58:27 UTC 2018

On Wed, Dec 19, 2018 at 09:49:29AM -0700, Brielle Bruns wrote:
> Every time I post to NANOG, I get multiple LinkedIn link requests or e-mails
> about selling my excess gear.  It's getting old real quick.

I recommend:

	Connect:linkedin.com	ERROR:5.7.1:"550 Mail refused"
	From:linkedin.com	ERROR:5.7.1:"550 Mail refused"

Salt to taste for your environment/MTA, but since the spammers running
LinkedIn seem very unlikely to stop, this appears to be the optimal
way to conserve bandwidth and time.

---rsk