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Inbox Management · Labels, filters, and rules

Email labels and filters checklist for 2026

Short answer

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

Setup checklist#

  • ☐ Create a small set of labels by required action, not topic.
  • ☐ Auto-archive notifications and route newsletters to a digest.
  • ☐ Star or flag anything from key contacts or where you are directly addressed.
  • ☐ Review rules quarterly and delete stale ones.

Audit checklist#

  • ☐ Confirm you are not: dozens of topic folders nobody files into.
  • ☐ Confirm you are not: rules that skip the inbox for senders who occasionally send urgent mail.

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#

Labels or folders: which is better?

Labels allow one message to carry several states. Folders are simpler. Either works if the taxonomy is small.

Keep reading on Labels, filters, and rules