real-time electronic mail services rendered via a global computer information network, featuring a service that compares and identifies email addresses for others, analyzes the reasons why any email addresses should not be used, and notifies others as to whether any of the email addresses are faulty, impaired or could be problematic, and identifies email addresses that are okay to use

electronic mail services rendered via a global computer information network, featuring a service that identifies undeliverable e-mail for others, analyzes the reasons why the e-mail is undeliverable and notifies others as to whether the e-mail address is faulty, impaired or blocked

Dietary supplements

Dietary supplements