Syntmail web service


Syntmail is a web service, which verifies e-mail address for correct syntax and its mailbox availability. When users want to sign-up to your website, they usually enter an e-mail address on the registration form. If you don’t have the verification capability for customer’s e-mail then you can end up with a lot of “garbage” registrations in your database. But this is not the only benefit you get by using Syntmail. You will easily filter users that don’t want to enter their valid e-mail addresses. Your customers will also benefit from Syntmail as they type their e-mails to the text box at your registration form. If they type wrong e-mail the Syntmail will warn them if the syntax is wrong or mail box is not available at all. Syntmail can be integrated in many ways.

It works like this:
  1. Syntax of an e-mail is checked against many RFC standards (RFC 2822, RFC 821). It also checks e-mail’s TLD online, so you can be sure that e-mail is truly valid and active.
  2. Availability is checked by contacting e-mail provider.


  • Easy integration to your website (it returns validation results, which can then be manipulated as you like it). Install it as Web service to IIS 5.0 and above.
  • Secure web service access (use SSL to access web service, authentication check of each call)
  • Smart and optimized verification technique
  • Two methods for email verification available, normal and extendable
  • Database storage for internal operations, so there is no need for any additional database server (it uses SQLite database).
  • Very customizable (settings of web service can be set in web.config
  • You pay for it only once, no clicks count or yearly subscriptions!!!

Syntmail in action - LIVE DEMO

Download PDF manual for more information

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