Definition
The from address is the email address that appears as the sender of the message. The reply-to address is the address where recipients' replies actually get delivered, which can be different from the from address.
Separating them is common: you might send from a transactional or automation address but route replies to a monitored customer inbox that your team reads and responds to.
Using a real, monitored reply-to address matters because replies are a strong engagement signal that helps your domain's reputation and deliverability, and because responding to replies builds relationships. Make it easy for subscribers to genuinely reach you.
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Frequently Asked Questions
The from address is the sender that appears to recipients; the reply-to address is where their replies actually go. They can be set to different addresses.
You might send from an automation or no-monitor address but route replies to a team inbox you read, so responses are handled properly without changing your sending address.
Yes. Replies are a positive engagement signal for deliverability, and responding builds trust. Route replies to an inbox your team actually monitors.