https://www.explainxkcd.com/wiki/api.php?action=feedcontributions&feedformat=atom&user=217.165.239.212explain xkcd - User contributions [en]2026-07-06T22:56:22ZUser contributionsMediaWiki 1.30.0https://www.explainxkcd.com/wiki/index.php?title=explain_xkcd:Community_portal/Proposals&diff=28602explain xkcd:Community portal/Proposals2013-02-21T23:12:27Z<p>217.165.239.212: pUnBhHdfNOofqNSrNbn</p>
<hr />
<div>CEM very interested in senieg some comparisons on how they might be able to deliver more reliably to the big three hotmail, yahoo, gmail than existing servers.We're in various feedback loops (MS and a couple of other providers) but have not had any success getting Yahoo to co-operate, despite emails being signed appropriately, SPF and various header issues have all been taken care of.</div>217.165.239.212