I have a
Messaging.InboundEmailHandler class that is packaged and distributed as part of a managed package. It is then configured against an Email Service in subscriber orgs.
How can I access the full debug log for the EmailToApexHandler operations when the email arrives?
I'm aware of the question Salesforce Email Service Debugging and have logged in via the LMA subscriber support login as the context user that is configured against the email address.
The EmailToApexHandler log entries are appearing as expected in the debug log, but any logging content that is generated by the managed class is hidden behind
entries. Typically the way around this is to use the LMA subscriber support login, but that doesn't seem to be working in the case of email services.