The file contains a code pipe “|” to a custom command¶
id:content-code
This error indicates, that you are redirecting mails directly to programming scripts. This is not supported in the standard mailsetup and you will need to find another way to automatically process your incoming mails.
The most common tools to workaround this could be fetchmail
oder getmail
which you can use to collect mails
from a mailbox and then process them with your code. You could also configure your code to fetch the mails directly
from the mailbox.
Error
Fatal Error: This configuration is not working with the standard mail system and we are not able to migrate it. You need to fix it or find a workaround using the uberspace mail commands.