Core Mailers · Sample and verify
Inspected at the point of handover.
Every file begins as a brief, not as a search. The selection is run once, end to end, by the same route that produced the count. Each delivery says how old its parts are.
Brief interrogation
Reading a requirement back as filters, and asking about the parts that cannot be expressed that way.
Recency statement
Saying how old each part of a file is, so decisions about what to use are made with that in view.
Retention position
Stating how long we keep what was built, and what happens to it afterwards.
Bring the file you already have and we will tell you what is still usable.