I am using Froala WYSIWYG to design an email template. Once I send out the email, my service sends out a body with all the tags having an id structure of hello-1234-{index} where index is the nth a tag in the body. But my GMail inbox receives m_779662563892484459hello-1234-{index}. The prefix changes with each send, another time i received m_1624206567182207259hello-1234-{index}.
Why does GMail add the prefix m_779662563892484459 to my a tag ids? Is there a way to remove it.
This article provides tips for developing on GMail but does not mentions this behavior.