Before sending an email to your subscribers, you can send a test email to yourself or to someone else. This will let you preview what the post will look like when it's sent as an email to your readers.
1. On your draft post, select Preview (found on the top right corner of the page).
2. Once you're on the Preview Post page, select Share and enter an email address under "Send test email".
Tip: To send a test email to more than one email address, separate each email using a comma.