> I email outlook.com and they said that I need to add the > address of the forum to my address book, but, the problem > is that every email has a different address like > noreplyxxxxxxxxx@sqlite.org You could try to add the envelope-from address root@sqlite.org to your address book. That address is the permitted sender. I don't know about outlook, but my email provider recognizes the SPF : Received-SPF: pass (filter02asd2.se.isp-net.nl: domain of sqlite.org designates 45.33.6.223 as permitted sender) client-ip=45.33.6.223; envelope-from=root@sqlite.org; helo=sqlite.org; X-SPF-Result: filter02asd2.se.isp-net.nl: domain of sqlite.org designates 45.33.6.223 as permitted sender HTH -- Kees Nuyt