123 Hidden Sender sends absolute ANONYMOUS bulk emails. You won't lose your ISP service. It is trouble free! Your IP address will not be shown in the email headers! No need for expensive bulk ISPs. Port 25 is not a problem. It supports sending personalized messages. It really gets the attention of the recipient to see their name in the subject and in the body of the email.
Ultra fast subscription-based mass mailer used by Internet professionals and online store owners, to notify their customer base about various events and promote their new products and services. It lets you import emails into the internal database, do filter-based manipulations on email mailing lists, search for duplicate emails and enable or disable individual emails.
Whether it be for announcing new products and services to your customers, delivering and managing newsletters, or simply staying in touch with family and friends - GroupMail will make the process effortless - Best of all, you can use the award winning GroupMail :: Free Edition for as long as you want, for FREE!!