Riposte solution
The server returned a generic failure that suggests you need to contact the system administrator. This means something is wrong server-side or with the account configuration that you, as a developer, cannot fix via code. Log this error and alert the user/admin that manual intervention is required. You should probably pause actions for this account until the underlying issue is resolved by an admin.
Quick facts
- Provider
- IMAP
- Endpoint / surface
- IMAP Protocol
Why it happens
[Protocol-level condition per RFC/extension]
How to fix it
[Adjust client behavior per RFC semantics; often retry or change command/parameters]