Mail Express series products are professional e-mail delivery servers for wide applications, from personal using to enterprise using. They provide fast, safe, easy and customizable way to help you sending emails to your recipients. Mail Express series can integrate all your mail delivery resources into one interface, and let you send different e-mails through different ways.

Internal Delivery Engine inside, with up to 100 delivery threads support.

Support adding your all SMTP servers, such as your ISP's and company's SMTP servers, into the delivery engine list.

Support SSL/TLS security connection, you can use the SMTP server of GMail's to send emails (Professional/Lite).

Support multi-authentication protocols, such as AUTH LOGIN, AUTH CRAM-MD5 and AUTH PLAIN.

Support rule, you can customize different e-mail sent by different SMTP server.

Support signature for your advertisement and marketing, both text signature and HTML signature, you can add image and Macromedia Flash animation in your HTML signature.

Support bad email address report.

Complete SMTP account manage.