I recently sent an email to apply to a job. The only contact listed didn't have any title - let's say this is Jane Doe. In my email, I greeted with "Hello Ms. Doe"; in the response, the email was ended with "Thank you, Jane".
In further correspondences, should I address them with the same one I opened with or is it correct to address it to the name used by the receiver?
For example, should I use "Hello Ms. Doe" or "Hello Jane"?
Edit: It should be noted that the initial response I had received began with "Daimyo", and I closed my initial email with "Thank you, Daimyo Kirby"
I'm aware of this similar question but my question isn't about whether I should use a greeting or not but rather about if it's okay to use the name/title used by the receiver even if that name/title is informal.