Internet Service Provider (ISP)
Internet Service Provider (ISP)
- April 20, 2021
- Posted by: Nicola Selenu

Companies that provide access to the internet to both personal and business customers. Oftentimes, these providers also provide email inboxes to their customers as part of their service. Verizon Media and Comcast are examples of ISPs.
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!
Internet Service Provider (ISP)
Companies that provide access to the internet to both personal and business customers. Oftentimes, these providers also provide email inboxes to their customers as part of their service. Verizon Media and Comcast are examples of ISPs.
« 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