When you have an OOO reply on, Front thinks the email that was sent in is read. It would be better to remain unread since it is just an automatic reply.
Add a chat widget landing page when visitor opens widget that offers different resources such as ability to start a chat conversation, view previous chat conversations, view Help Center articles, submit a CSAT rating, and more.
I think it will be useful to have a place to add global variables with a predeterminate value that you can use later in the templates and the link of image in that way when a change is made to any of the link for example you only do the change in ...