How To Configure Mac Calendar with Heroicmail

This tutorial will explain how to sync your Heroicmail Calendar with your Mac Calendar app!

STEP 1: Open your Calendar app, top left, click on Calendar Menu and then Accounts. On next page click 'Add Account'.

STEP 2: Click on Add Other Account.

STEP 3: Choose CalDAV Account.

STEP 4: Enter in your email address and password and click 'Sign in'. That it! Your Calendar App will now sync your Heroicmail Calendar!

Updated on: 21/03/2025