Microsoft weights sender reputation via SNDS and JMRP, and rejects unauthenticated bulk mail to consumer Outlook.com addresses.
What email follow-up tracking is#
Follow-up tracking keeps a record of sent messages awaiting a reply and surfaces them when the expected response window passes.
Why it matters#
Dropped threads cost deals and goodwill. Tracking turns follow-through from memory into a system.
Setting up email follow-up tracking for Outlook and Microsoft 365#
- Tag or snooze every message that needs a reply from someone else.
- Set a default follow-up window per contact type.
- Let an assistant draft the follow-up so the action is one click.
- Review the waiting list each morning.
How Outlook and Microsoft 365 reports results#
Open a delivered test message in Outlook and Microsoft 365 and view the original or headers. Look for Authentication-Results and any provider-specific verdict headers. Use the provider's sender dashboard for aggregate reputation.
Common mistakes#
- Tracking in a spreadsheet separate from the inbox.
- Following up too quickly on non-urgent asks.
Frequently asked questions#
How long should I wait before following up?
Two to four business days for most professional asks; sooner if there is a stated deadline.
Does Outlook and Microsoft 365 require email follow-up tracking?
Microsoft weights sender reputation via SNDS and JMRP, and rejects unauthenticated bulk mail to consumer Outlook.com addresses. Treat email follow-up tracking as required for any meaningful volume.