SPF, DKIM and DMARC: Why Your Emails Aren’t Getting Through (and How to Fix It)
Since February 2024, Gmail and Yahoo require domains that send them email to be authenticated with SPF, DKIM and — for bulk senders — DMARC. Without this configuration, your messages risk landing in spam or being rejected outright, even when they're perfectly legitimate. For an SMB, that's very concrete: quotes that never arrive, invoices that go unread, lost form confirmations. The good news: the setup is done once, in your domain's DNS settings, and fixes the problem for good. …
Lire plus