Once you have logged into your account, click on the Mail-in Ballot History link:
Next, take a look at what it says under “Ballot request type”. If it shows a record and says “Annual Mail-in Elections” you are signed up to automatically receive a ballot in the mail. Look also for the “Ballot issued date” to make sure it is in the mail and track the receipt date from your account. (Note, this screenshot is from the Primary, so look for your General Election record.