I like to change the email I used in ebay, so I'm changing a gmail account by an email of my own domain, however I decided to choose protonmail as email provider.
I'm not getting the email confirmation after changing that. I tried to contact the customer service, however didn't do anything than leading me up throght the same steps I did before to change the email, I asked them to open a case with the technical team, but I didn't have recieve any answer yet.
In the following link theres an explanation of the email provider,
https://protonmail.com/support/knowledge-base/ebay-problem/
