hubspot-import-automation

```python
import csv
import hubspot
from hubspot import HubSpot
import logging

# Configure logging
logging.basicConfig(filename='hubspot_import.log', level=logging.INFO)

# Initialize HubSpot client
client = HubSpot(api_key='your-api-key-here')

# Define CSV file path
csv_file = 'customer_data.csv'

# Define HubSpot property mappings
property_mappings = {
    'first_name': 'firstname',
    'last_name': 'lastname',
    'email': 'email',
    'company': 'company',
    'phone': 'phone'
}

# Read CSV and import data
with open(csv_file, mode='r') as file:
    csv_reader = csv.DictReader(file)
    for row in csv_reader:
        contact_data = {property_mappings[key]: value for key, value in row.items() if key in property_mappings}
        try:
            client.crm.contacts.create(contact_data)
            logging.info(f'Successfully imported contact: {contact_data['email']}')
        except Exception as e:
            logging.error(f'Error importing contact {contact_data.get('email', 'unknown')}: {str(e)}')

print('Import process completed. Check hubspot_import.log for details.')
```