JWT auto-login link redirects to login page instead of opening inbox

[Albertjasson22]

Previously, the email access link opened the inbox directly on any device without any issue.
Recently, all email links redirect to the login page instead of opening the inbox.
When redirected to the login page, I receive an error message saying:
The email address credentials are invalid or the email address does not exist
I already have:
The email address for each mailbox
The unique access link associated with each email
I am looking for a quick solution, as this behavior has changed from how the system worked before.
🧠 Expected behavior
The link should automatically authenticate using the JWT token
The inbox should open directly without manual login
⚠️ Current behavior
All links redirect to the login page
Login fails with an invalid credentials / email does not exist error
🙏 Request
I would really appreciate your help in resolving this issue as soon as possible.
Thank you very much for this great project — it is a very useful and well-built service.