Guides

Field notes for people who send cold email

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• Instantly health score vs real inbox placement

  What Instantly's warmup health score measures, what it does not, and which signals still have to be checked outside the dashboard.

• Why are my cold emails going to spam

  The usual reasons a cold-email domain starts missing the inbox, and which of those a sending-tool dashboard will not show you.

• When to rest or replace a sending domain

  The keep, rest, and replace rules Inbox Watch uses on the Monday report, and why a domain should be judged against its own baseline.

• SPF, DKIM, and DMARC for cold email

  A practical setup for cold-email domains. One SPF record, a real DKIM key, and a DMARC policy you can tighten.