Mail User Agent (MUA)
Mail User Agent (MUA)
- April 20, 2021
- Posted by: Nicola Selenu

MUA allows users to retrieve and send emails from their computers. Examples of Mail User Agent are Netscape Messenger, Microsoft Outlook, and Eudora. They are components present in the SMTP system which is responsible for creating email messages for transfer to an MTA.
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!
Mail User Agent (MUA)
MUA allows users to retrieve and send emails from their computers. Examples of Mail User Agent are Netscape Messenger, Microsoft Outlook, and Eudora. They are components present in the SMTP system which is responsible for creating email messages for transfer to an MTA.
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!