Terms below appear throughout guides on AI email personalization. Each definition is one or two sentences; follow the links in the sidebar for the full guides.
Core terms#
AI email personalization
AI personalization uses language models to generate message content tailored to each recipient from structured data (role, company, recent activity) instead of merge tags alone.
SPF
A DNS record listing servers authorized to send for a domain. Checked against the connecting IP.
DKIM
A cryptographic signature on each message, verified with a public key in DNS.
DMARC
A policy record telling receivers what to do when SPF and DKIM fail alignment, plus reporting.
Alignment
Agreement between the visible From domain and the domain that passed SPF or DKIM.
Sender reputation
A provider's running assessment of a domain or IP based on complaints, bounces, engagement, and authentication.
Inbox placement
Share of accepted mail that lands in the inbox rather than spam.
Spam trap
An address that never opted in, used to catch senders with poor list practices.
BIMI
A DNS record pointing to a brand logo displayed next to authenticated mail; requires DMARC enforcement.
Feedback loop
A provider program that reports recipient spam complaints back to the sender.
Frequently asked questions#
Does AI-generated email get flagged as spam?
Filters judge sender behavior and recipient reaction, not authorship. Poorly targeted AI mail gets flagged because it is poorly targeted.
How do I keep AI drafts in my voice?
Provide examples of your real sent mail and constrain style in the system prompt. MailMaid's Draft with AI learns from thread context for exactly this reason.