PulsePigeonemail infrastructure

Migration guide

Migrate from SendGrid to PulsePigeon

Use this guide as a cutover checklist. Verify current SendGrid export formats before importing, because vendor exports can change.

Run import preflightReview comparisons

Step 1

Export source evidence.

  • suppression lists
  • dynamic templates
  • event webhook samples

Step 2

Import into review.

Run the PulsePigeon import preflight before production traffic moves. Do not send to imported contacts until suppressions and consent topics are reviewed.

Step 3

Dual-write before cutover.

Keep critical transactional mail on the proven route while PulsePigeon gathers delivery evidence and SLO history.

Provider notes

SendGrid migration checks

Importer first
CheckMap categories to PulsePigeon preference topics.Confirm in sandbox before production cutover.
CheckReview any shared-IP reputation assumptions.Confirm in sandbox before production cutover.