Issue with Viewing Emails from Some Proton Mail Accounts in Eppie-CLI

[ValeraFinebits]

Describe the bug
When connecting some Proton Mail accounts and attempting to view the list of emails using Eppie-CLI, the app displays a blank line, even though emails are present.

To Reproduce
Steps to reproduce the behavior:

1. Connect a Proton mailbox with the command: 'add-account -t Proton'
2. Use the command 'show-all-messages' to list all messages.

Expected behavior
It is expected that when connecting a Proton Mail account and using the 'show-all-messages' command, the app will correctly display all emails.

Additional context
The issue occurs only with some Proton Mail accounts. Other email services and some Proton Mail accounts do not exhibit this error.