How to use your iCloud custom domain address?

Using an iCloud custom domain address in Missive is very simple. You connect your iCloud account (ending in or and add the custom domain address as an alias to this account.

To do so, follow the following steps:

  1. Open your Accounts settings, and select your iCloud account in the list.
  2. In the Aliases section, click the + and enter your custom domain address.

Once done, you’ll be able to send emails from Missive through your custom domain address.

If you want to make this new alias the default one when you send new emails, open the Preferences tab and scroll down to or search for Composer. From there, you'll be able to change the default sender address.

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