Preventing spam attacks involves a combination of best practices and proactive measures:
- Use Double Opt-In: Ensure that subscribers confirm their subscription to avoid fake sign-ups. - Monitor Engagement: Regularly clean your email list to remove inactive subscribers and focus on engaged recipients. - Authenticate Your Emails: Implement email authentication methods like SPF, DKIM, and DMARC to add layers of security. - Avoid Purchasing Lists: Purchased lists often contain low-quality leads that are more likely to result in spam complaints.