Deliverability (Inbox Placement Rate)
Whether your emails actually land in the inbox — not the spam folder — regardless of how good the content is.
…Improving deliverability is step one of any email strategy, since even the best content is worthless in a spam folder.…
What it means
Deliverability is the measure of an email sender’s ability to reach subscribers’ primary inboxes rather than getting filtered into spam or blocked entirely.
It’s driven by factors like sender reputation, domain authentication, list hygiene, and engagement history — a great subject line means nothing if the email never reaches the inbox in the first place.
Is the prerequisite for everything else
Open rate, CTOR, and conversions are all meaningless if emails land in spam.
Depends on multiple factors
Authentication records, engagement history, and list hygiene all feed into inbox placement.
Compounds over time
Good sending habits build reputation gradually; bad ones can tank it quickly.
DNA's Take: We treat deliverability as the foundation of every email program — monitoring authentication, list hygiene, and engagement so your content actually has a chance to be seen.
Talk to our team