Final Ultimate Solution to the Spam Problem (FUSSP)
Final Ultimate Solution to the Spam Problem (FUSSP)
- April 21, 2021
- Posted by: Nicola Selenu

FUSSP is a label sometimes applied to a mechanism whose ability to block spam and/or phishing has been overhyped. It is sometimes used with a tone of gentle amusement, as when an idea tried and found lacking several times is introduced yet again. At other times it has been used as a term of derision when applied to a technique the speaker takes issue with for some reason.
As phishing has become more common, the alternate phrase Final Ultimate Solution for Spam and Phishing has been used.
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!
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!
Final Ultimate Solution to the Spam Problem (FUSSP)
Final Ultimate Solution to the Spam Problem (FUSSP)
- April 21, 2021
- Posted by: Nicola Selenu


FUSSP is a label sometimes applied to a mechanism whose ability to block spam and/or phishing has been overhyped. It is sometimes used with a tone of gentle amusement, as when an idea tried and found lacking several times is introduced yet again. At other times it has been used as a term of derision when applied to a technique the speaker takes issue with for some reason.
As phishing has become more common, the alternate phrase Final Ultimate Solution for Spam and Phishing has been used.
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!
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!
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