Args:
    folder: Mail folder to list from (default: INBOX)
    sender_filter: Optional filter by sender email address (e.g., "denisa@c-tic.it")
    limit: Maximum number of emails to return (default: 10, max: 50)

Returns:
    List of email summaries with id, from, to, subject, date, and body preview

Example:
    list_emails(sender_filter="denisa@c-tic.it", limit=5)

Args:
    email_id: Email ID to read (from list_emails)
    folder: Mail folder (default: INBOX)

Returns:
    Full email content with from, to, subject, date, and body

Example:
    read_email(email_id="123")

Args:
    query: Search query string (searches in subject and body)
    folder: Mail folder to search in (default: INBOX)
    from_date: Only emails from this date onwards (format: DD-MMM-YYYY, e.g., "01-Dec-2024")
    limit: Maximum number of results (default: 10, max: 50)

Returns:
    List of matching emails

Example:
    search_emails(query="API", from_date="01-Dec-2024", limit=5)

Args:
    to: Recipient email address
    subject: Email subject
    body: Email body (plain text)
    cc: Optional CC email addresses (comma-separated)
    from_name: Sender display name (default: "Giacomo Fiorucci")

Returns:
    Send status with details

Example:
    send_email(
        to="christopher.caponi@emotion-team.com",
        subject="Ciao Christopher!",
        body="Come stai? Ti scrivo per...",
        from_name="Giacomo Fiorucci"
    )

This tool searches for delivery failure notifications (bounce-backs) that indicate
emails could not be delivered. Common reasons include:
- Recipient mailbox does not exist
- Recipient mailbox is full
- Message rejected by recipient server

Args:
    folder: Mail folder to check (default: INBOX)
    limit: Maximum number of bounce notifications to check (default: 20)

Returns:
    List of bounce notifications with failed recipient and reason

Example:
    check_bounced_emails(limit=10)

The signature will be automatically appended to all sent emails.
If photo_url or color are provided, an HTML signature will be created.

Args:
    name: Full name (e.g., "Giacomo Fiorucci")
    email: Email address
    role: Job title/role (optional, e.g., "Software Developer")
    company: Company name (optional, e.g., "Emotion Team")
    phone: Phone number (optional, e.g., "+39 123 456 7890")
    photo_url: URL or local file path to profile photo (optional, auto-uploads if local file)
    color: Hex color code for accents (optional, e.g., "#0066cc", "#FF5722")
    style: Signature style - "professional", "minimal", "colorful" (default: "professional")
    signature_name: Name to save signature as (default: "default")

Returns:
    Confirmation with signature preview

Examples:
    # Simple text signature
    set_email_signature(
        name="Giacomo Fiorucci",
        email="giacomo.fiorucci@emotion-team.com",
        role="Software Developer",
        company="Emotion Team"
    )
    
    # HTML signature with photo and custom color
    set_email_signature(
        name="Giacomo Fiorucci",
        email="giacomo.fiorucci@emotion-team.com",
        role="Software Developer",
        company="Emotion Team",
        phone="+39 123 456 7890",
        photo_url="https://example.com/photo.jpg",
        color="#0066cc",
        style="professional"
    )

Args:
    signature_name: Name of signature to retrieve (default: "default")

Returns:
    Signature content or error

Example:
    get_email_signature()

Returns:
    Dictionary of all signatures

Example:
    list_email_signatures()

Args:
    summary: Event title
    start: Start datetime in ISO format (e.g., "2025-12-05T10:00:00")
    end: End datetime in ISO format (e.g., "2025-12-05T11:00:00")
    description: Event description (optional)
    location: Event location (optional)
    attendees: Comma-separated list of attendee email addresses (optional)

Returns:
    Created event details including UID

Example:
    create_calendar_event(
        summary="Team Meeting",
        start="2025-12-05T10:00:00",
        end="2025-12-05T11:00:00",
        description="Discussione sui nuovi progetti",
        location="Sala Riunioni A",
        attendees="christopher.caponi@emotion-team.com,marco.rossi@example.com"
    )

Args:
    start_date: Start date in ISO format (default: today)
    end_date: End date in ISO format (default: 30 days from now)
    limit: Maximum number of events to return (default: 50)

Returns:
    List of calendar events

Example:
    list_calendar_events(
        start_date="2025-12-01T00:00:00",
        end_date="2025-12-31T23:59:59",
        limit=20
    )

Args:
    event_uid: UID of the event to accept
    comment: Optional comment for the acceptance

Returns:
    Response status

Example:
    accept_calendar_event(
        event_uid="abc123@aruba.it",
        comment="Ci sarò!"
    )

Args:
    event_uid: UID of the event to decline
    comment: Optional comment for the decline

Returns:
    Response status

Example:
    decline_calendar_event(
        event_uid="abc123@aruba.it",
        comment="Purtroppo non posso partecipare"
    )

Args:
    event_uid: UID of the event
    comment: Optional comment

Returns:
    Response status

Example:
    tentative_calendar_event(
        event_uid="abc123@aruba.it",
        comment="Forse riesco a partecipare"
    )

Args:
    event_uid: UID of the event to delete

Returns:
    Deletion status

Example:
    delete_calendar_event(event_uid="abc123@aruba.it")