Why It Matters for Sender Reputation
The email address where bounce messages are sent. Set during SMTP and used for SPF alignment. Understanding this concept is essential for maintaining good email deliverability and protecting your domain's sender reputation.
How It Works
Your email infrastructure configuration directly impacts how mailbox providers evaluate your domain. Proper setup of DNS records, mail servers, and encryption ensures reliable email delivery.
Practical Example
When configuring your email sending infrastructure, paying attention to return-path is critical. A misconfiguration or oversight in this area can lead to decreased deliverability, increased spam filtering, or even blacklisting.
Check your setup: Use our Sender Reputation Checker to verify your domain's configuration and get your free Sender Reputation Score.