You can find Canadian email lists from specialized data providers. You should look for companies that offer targeted leads specific to your industry. You can also check reputable websites that sell email lists with clear opt-in consent. Be sure to research the provider to ensure data quality. You should avoid buying lists from unreliable sources to prevent issues with deliverability and privacy laws. You can also build your own email list through lead generation tactics. You should offer valuable content in exchange for emails and use social media to attract Canadian subscribers. Quality always matters more than quantity when buying lists.