Skip to main content
Route booker replies to the inbox of your choice, per event type. In Cal ID, the Custom ‘Reply-To’ email feature changes where a booker’s reply lands. By default, replies to a booking confirmation or reminder go to the organizer’s primary account email; this setting sends them somewhere else instead.

Why use a custom ‘Reply-To’ email?

  • Centralize Communication: If you use a personal email for your Cal ID account but want all client replies to go to a team inbox (e.g., support@company.com), this feature automates that routing.
  • Delegation: It allows administrative assistants or support staff to handle follow-up questions without the booker ever needing your direct, personal email address.
  • Professionalism: It ensures that the “Reply-To” address matches your business domain or specific department, providing a more cohesive brand experience.
  • Inbox Management: Keeps your primary calendar-syncing email clean by filtering booker questions into a dedicated workspace or CRM.

How to set it up

1

Log in to Cal ID

Log in to your Cal ID account.
2

Go to Event Types

Go to Event Types and open the event you want to change.
3

Navigate to Advanced

Click on the Advanced tab in the top navigation bar.
4

Find the Setting

Scroll to the bottom of the advanced options to find Custom ‘Reply-To’ email.
5

Enable and Configure

  • Switch the toggle to ON.
  • Enter the specific email address where you want all booker replies to be sent.
Advanced tab with the Custom Reply-To email toggle switched on and a support address typed into the field below it

Sending replies to another inbox

6

Save

Click the blue Save button at the top right.

How it works for the booker

  • Automated Emails: When the booker receives their confirmation, reminder, or rescheduling email, the technical “From” address remains the Cal ID system, but the “Reply-To” header is updated.
  • Direct Replying: If the booker clicks “Reply” in their email client, your custom address populates automatically in the “To” field.
  • Direct Routing: The email is sent directly to your specified custom inbox, bypassing your primary Cal ID account email entirely.
This setting is event-specific. You can have your “Discovery Calls” reply to your sales team, while your “Technical Support” sessions reply to your help desk. If this is disabled, all replies will default to the email address associated with your Cal ID profile.

Other email settings

Hide organizer email

Keep your personal address off booking emails while still receiving replies.

Manage confirmation emails

Control which automated emails attendees receive for this event type.