MAIL INFRASTRUCTURE RECON
We are finalizing dedicated inbound mail infrastructure for this tool. In the meantime, you can explore the architecture and preview an actual deliverability scorecard below!
Inbound live mail forwarding is currently being provisioned so it runs with zero impact to business mail. Click "View Sample Demo Report →" below to preview the full 10/10 analysis!
Once sent, it usually arrives in 3 to 10 seconds. We'll automatically reveal your score the moment it hits our edge.
KNOWLEDGE HUB
In 2024, Google and Yahoo enforced mandatory sender requirements: all custom domains sending emails must have a valid SPF record, 2048-bit DKIM key, and an active DMARC policy. If any of these three are misaligned, algorithms divert your messages to junk.
SPF authorizes specific server IP addresses to send mail on behalf of your domain. DKIM adds a digital signature to each message that recipient mailboxes verify against your public DNS key, proving the email was not forged in transit.
Enterprise filters (like Microsoft 365 and Proofpoint) automatically reject or flag connections from mail servers whose IP address does not match their forward-confirmed reverse DNS (FCrDNS) hostname.