How can you build an internal changelog for deliverability impacts?

Building an internal changelog for deliverability impacts documents how provider changes affect your specific program over time. This organizational knowledge helps predict future impacts and informs strategy decisions.

Record major provider announcements, observed delivery pattern changes, actions taken, and outcomes. Include dates, affected providers, metrics before and after, and any adjustments made. Over time, this changelog reveals patterns in how your program responds to industry changes.

The changelog becomes valuable institutional knowledge. When similar changes occur in the future, historical records show what worked previously. When planning program changes, the changelog indicates what provider conditions to consider. Documentation converts experience into reusable knowledge.