Glossary Writing and sequences

Best send time for cold email, and why

Also called Send window

Send time is the moment an email is delivered to the recipient, and for cold email it matters most in the recipient's own time zone, not the sender's.

An email that arrives at 3 am sits under everything that comes in before the reader wakes up. One that arrives shortly after the workday starts is near the top when they first check email.

Weekday mornings are a sensible default for business email. No single minute is magic; the bigger win is avoiding nights and weekends in the reader's time zone.

Why it matters

  • Inbox position affects whether an email is seen at all.
  • A team writing across the US spans four main time zones, so one send time for everyone is wrong for most.
  • Weekend and night sends look automated.

How Reach Crew handles it

Courier sends every email at 9:30 am on a weekday in the recipient's time zone, never at night or at the weekend. A reader in Chicago and one in Denver each get it at 9:30 their time.

Updated November 10, 2026.