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Inbox Management · Shared inboxes

Shared inbox management checklist for 2026

Short answer

A complete shared inbox management checklist has 4 setup items and 2 things to audit against. Work through setup in order, then schedule a quarterly review.

Setup checklist#

  • ☐ Assign an owner to every incoming thread automatically or by rule.
  • ☐ Track status: open, waiting, resolved.
  • ☐ Set response-time targets and alert on breaches.
  • ☐ Draft replies with AI using the team's past answers as style reference.

Audit checklist#

  • ☐ Confirm you are not: sharing one login instead of using delegated access.
  • ☐ Confirm you are not: no visibility into who replied.

Ongoing monitoring#

  • ☐ Weekly: review provider dashboards (Postmaster Tools, SNDS) and bounce logs
  • ☐ Monthly: re-run the setup verification after any vendor or DNS change
  • ☐ Quarterly: full audit against this checklist

Frequently asked questions#

Should we use a shared mailbox or a helpdesk?

Under a few hundred messages a week, a well-managed shared inbox works. Beyond that, ticketing adds needed structure.

Keep reading on Shared inboxes