When Is It Okay to Ignore Unsubscribe Preferences in Email Marketing?
- Christina Pappas

- Sep 11, 2025
- 3 min read
Unsubscribing is an essential aspect of respectful and compliant email marketing. When an individual clicks "unsubscribe," it indicates they no longer wish to receive specific types of emails—or any emails—from you. Disregarding this preference is not only a poor practice but can also be illegal.
However, are there any valid situations where it is permissible—or even required—to send an email despite a request to unsubscribe?
Surprisingly, the answer is yes. Here's when, why, and how to manage it both ethically and legally.
Understanding Unsubscribe Preferences
Unsubscribe preferences are a key component of email marketing. They empower subscribers to choose the communications they wish to receive, ensuring that they only get relevant content. Ignoring these preferences can harm your brand's reputation and lead to potential legal consequences. For instance, according to a study by the Data & Marketing Association, email marketing has an average return on investment (ROI) of $42 for every dollar spent. However, failing to respect unsubscribe requests can significantly diminish these returns.
Despite this, certain situations may necessitate bypassing these preferences. Knowing these situations can guide marketers in balancing compliance and effective communication.
When It’s Okay to Ignore Unsubscribe Preferences
Legal or Regulatory Notifications
At times, the law requires you to inform users, regardless of their preferences. These emails are generally mandated by financial, legal, or security regulations.
Examples:
Revisions to terms of service or privacy policy
Notifications of data breaches
Legal notices (e.g., changes in arbitration)
Modifications to billing or account status
Even if a user has opted out, compliance is the priority.
Transactional Emails
When a person makes a purchase, resets their password, or updates their billing information, you are permitted (and expected) to send an email confirming that action—even if they have opted out of marketing emails.
Examples:
Order confirmation or shipping information
Password reset instructions
Subscription renewal notifications
Payment failure alerts
These emails are intended to address an existing transaction or account, not to promote new products or services.
Account-Critical Communications
If an issue impacts a user's ability to access or utilize your product or service, you might need to send them an email—even if they have opted out of marketing communications.
Examples:
Planned service outages
Warnings about account deactivation
Significant product updates (e.g., changes in pricing, discontinuation of features)
These communications are intended to keep the customer informed, not to encourage additional spending.

When in doubt, put yourself in the recipient’s shoes: Will they find this email helpful, expected, and appropriate—or just more unwanted noise? If it’s the latter, don’t send it.
When It’s Not Okay
Unsubscribed users should never receive:
Email newsletters
Marketing or discount emails
New product notifications
Automated email series or welcome sequences (unless the recipient opts in again)
Even "a single quick update" can breach spam regulations (such as CAN-SPAM, GDPR, CASL) if it's related to marketing and sent without consent.
Best Practices for Bypassing Unsubscribe Preferences
If you find it necessary to bypass unsubscribe preferences, consider these best practices:
Be Transparent: Clearly explain why you are sending the email and why it is important for the subscriber to receive it.
Limit Frequency: Do not send multiple emails that bypass unsubscribe preferences. Keep this practice to a minimum and ensure it is applicable to critical communications.
Provide an Easy Opt-Out: Even in necessary emails, give recipients a clear opportunity to opt-out from future messages. This respect for their wishes reinforces trust.
Monitor Feedback: Stay attentive to subscriber reactions and engagement metrics. If complaints or unsubscribe rates increase, reevaluate your strategy.
Balancing Respect with Communication
Carefully considering when to bypass unsubscribe preferences is crucial. Justifiable instances include fulfilling legal obligations, addressing customer service needs, and executing specific re-engagement strategies, while always upholding ethical standards and transparency.
Unsubscribe preferences are vital for maintaining trust, ensuring compliance, and achieving long-term deliverability. However, in very limited, non-promotional circumstances, it may be necessary to send an email to someone who has unsubscribed.
Marketers must balance subscriber preferences with essential communications. By adhering to best practices and ensuring clear communication, you can foster trust and loyalty, resulting in a respectful and effective email marketing strategy where subscribers recognize the value of your messages.



