OpenAI

Uses OpenAI to analyze the message.

Configuration options:

Field	Type	Required	Description	Example
apikey	string	yes	OpenAI API key	some-api-key
model	string	yes	OpenAI model used for classification	gpt-5-mini
maxsize	integer	yes	Maximum email size sent to the model (bytes)	100000
prompt	string	no	The prompt which is sent to the model (optional)	see above

Example:

providers:
  prov1:
    type: openai
    config:
      apikey: some-api-key
      model: gpt-5-mini
      maxsize: 100000
      prompt: |
        Analyze the following email for its spam potential.
        Return a spam score between 0 and 100. Only answer with the number itself.

        From: {{.From}}
        To: {{.To}}
        Delivered-To: {{.DeliveredTo}}
        Cc: {{.Cc}}
        Bcc: {{.Bcc}}
        Subject: {{.Subject}}

        Content:
        {{.Content}}