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isemail Address Validation API

The service validates email addresses for compliance with standards detailed in internet requests for comment (RFCs). It verifies that the character count is within limits and that formatting reflects acknowledged best practices. Some internet service providers and email services generate noncompliant addresses, which may cause systems using strict validation to reject them as undeliverable. The service reduces this likelihood by catching and highlighting potential formatting problems. It makes no effort to confirm that email can actually reach a particular address, only that address formatting complies with applicable guidelines.

API methods allow submission of a character string and return a status of 1 or 0 indicating valid or invalid, along with diagnostic text describing any validity problem.

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isemail Address Validation: Highlights

Summary
Email address format validation service
Category
Email
Tags
Protocols
REST
Data Formats
XML, JSON, HTML
API home
http://isemail.info/help 

isemail Address Validation: Specifications

Functionality

Client Install Required
No  
Service Endpoint
http://isemail.info/

Signup and Licensing

Signup Requirements
None  
Developer Key Required
No  
Account Required
No  
Commercial Licensing
 
Provider
www.dominicsayers.com  
Non-Commercial Lic.
 
Data Licensing
 
Usage Fees
 
Program Fees
 
Certification Program
 
Usage Limits
 
Terms of Service
 

Security

Authentication Model
Public 
SSL Support
No 
Read-only Without Login
Yes 

Support

Vendor API Kits
 
Community API Kits
 
API Blog
 
Site Blog
blog.dominicsayers.com/category/email-address-vali... 
API Forum
 
Developer Support
 
Console URL
 

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Mashups, Developers & Source Code

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