|
When it comes to using installed email marketing software solutions, your best delivery option is through an SMTP mail server. Typical contracts with Internet Service Providers (ISPs) include a specific number of email addresses you can use plus use of their outgoing (SMTP) mail server. There are thousands of ISPs across the nation and worldwide, however, and it's almost impossible to know how each of them behaves toward bulk delivery of email. It is therefore incumbent on you, the ISP customer, to know the rules and regulations of your ISP with whom you contract. This is your guide to the biggest providers nationwide. |
