Error URL post inside subscription email

Hello,

Since a few months I’m using the Subscription module to send automatically an email to the readers of my blog when a new post is published. Everything worked fine until the publishing of the last article. Indeed the email sent with the link of the post is https in state of http. The thing is that the users can’t access to the post because of the secure mode which isn’t recognized.

I really don’t understand why WordPress has created a link with https, knowing that the server of the website is http and don’t have any SSL.

Thanks in advance for your help!

https://wordpress.org/plugins/jetpack/