| This
system will check the validity of email addresses, using advanced verification
techniques: |
| |
Check syntax to ensure address conforms to valid email rules. |
|
Perform a DNS lookup, checking that the domain is fully qualified to receive mail. |
|
Use the SMTP protocol to contact the domain mailserver and actually ask if the
user is valid! |
| |
| Because
of differing standards and systems, this email verification technology is correct
for around 98 percent of email addresses. |
