How to segment dormant leads before outreach

01

Reconstruct the last conversation

Start with a defined list and merge duplicate records. Capture the relationship, last meaningful interaction, stated need, previous outcome and any agreed date for a follow-up. Separate prospective customers from previous customers; check for open complaints or service issues before proposing a new offer.

Distinguish a requested later conversation from a declined offer, a lost opportunity and a record with no clear history. Missing context belongs in a review queue, not a general campaign.

02

Decide who can be contacted

For each proposed channel and purpose, check permissions, contact preferences, opt-outs and applicable rules in the recipient's location. An old inquiry or purchase does not automatically authorize every message. For UK electronic-mail marketing, consult the ICO guidance. For other channels and recipients elsewhere, use the applicable local rules and sources. Suppress records that cannot be contacted, and have a responsible person review uncertain cases.

Record the eligibility decision and its date. Make suppression available to everyone using the list, and ensure requests to stop contact halt scheduled messages. Do not infer permission from a lack of recorded objection.

03

Give each eligible group a reason to hear from you

A person who asked to revisit an unfinished quote needs a different message from a past customer with a completed purchase. Refer to the relevant prior context only when it is accurate, explain why you are reaching out now and offer a simple next step. If there is no useful reason to contact a group, leave it alone.

Pilot one group at a time with an owner for replies. Record attempted contacts, replies, qualified conversations, opt-outs and complaints. Review the response before increasing volume; separate positive replies from refusals and requests to stop.

04

Make a selection sheet

For each record, write one of four decisions: eligible for a defined message, held for missing context, suppressed, or no useful reason to contact. Record the last interaction and the person who made the decision. A prospect who asked for a quote next quarter may fit a timely follow-up; a person who declined and requested no contact belongs on the suppression list.

Before sending, have another team member review a small sample of each category against the source records. Correct the list and selection rule if they find stale contact details or conflicting preferences. Give reply owners access to the approved context and the current suppression list.

05

Prioritize a useful conversation

An eligible prospect who asked to revisit a proposal after a known event may be ready for a specific conversation. A record with only an old email address and no request is much less informative. Rank eligible records by the strength and freshness of the documented need, then give the reply owner the history before outreach begins.