Subscriptoin email sometimes links to https://www….

Hi,

I am using Jetpack subscriptions to send out emails when a new post is published.

Sometimes, these emails link to https://www.littlehouseonthecorner.com/postname, and sometimes they link to http://www.littlehouseonthecorner.com.

As we do not have a SSL certificate for our website, opening the https link obviously leads to a certificate warning.

Does anybody know if I can always only present http link in these emails?

Thanks
Christine