Complaint rate
Complaint rate
- April 20, 2021
- Posted by: Nicola Selenu

The ratio of unique spam complaints you receive from an email campaign to the number of emails that were delivered in the same campaign is termed as Complaint Rate. Recipients have the option to label your email as ‘This is Junk/Spam.’
Author:Nicola Selenu
Email Service Providers Handbook
The most comprehensive “Handbook of Email Service Providers“!
SPAMASSASSIN RULES
All SpamAssassin rules in one place, EXPLAINED!
SMTP COMMANDS
& REPLY CODES
All SMTP/ESMTP commands and reply codes in one place, EXPLAINED!
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Deliverability Glossary
The most comprehensive Email Deliverability and Marketing Glossary!
Complaint rate
The ratio of unique spam complaints you receive from an email campaign to the number of emails that were delivered in the same campaign is termed as Complaint Rate. Recipients have the option to label your email as ‘This is Junk/Spam.’
« Back to Glossary IndexAuthor:Nicola Selenu
Email Service Providers Handbook
The most comprehensive “Handbook of Email Service Providers“!
SPAMASSASSIN RULES
All SpamAssassin rules in one place, EXPLAINED!
SMTP COMMANDS
& REPLY CODES
All SMTP/ESMTP commands and reply codes in one place, EXPLAINED!
Free DNS Tool
Check the DNS records of your domain with our free DNS tool.
Deliverability Glossary
The most comprehensive Email Deliverability and Marketing Glossary!
« Back to Glossary Index