How can broken CNAMEs cause reputation issues?

Broken CNAME consequences for reputation:

Link failures: Non-working links frustrate recipients. They may mark as spam instead of troubleshooting.

SSL warnings: Certificate errors look suspicious. Users report emails with broken security.

Shared domain fallback: If ESP falls back to shared tracking, you inherit shared reputation problems.

Analytics gaps: No tracking means you cannot see problems until complaints arrive.

Professional perception: Broken links make you look unprofessional. Trust decreases.

Monitor CNAME health as part of routine deliverability maintenance.

Broken dock facilities reflect poorly on the shipping company. Maintain all infrastructure properly.