Links not working when sent via mailspring but works when sent directly from email provider interface

Hi, I am using a video email service (https://www.gotolstoy.com/). If I send the email with gif the links cannot be clicked. The issue is only if I send email using mailspring. My service provider is zoho mail. If I use the zoho mail interface, it works as intended.

There is something going on when sent via mailspring.

I also tried to attach a link to the gif which is embedded by tolstoy, but still does not work. For some reason links are disabled when sent via mailspring.

Any solutions??