Corporate SMTP Server is a secure and easy-to-use outgoing SMTP server program for large organizations. Compatible with any email program, it features antispam capabilities and a host of security functions to ensure safe and reliable email communication.

Despite its simplistic appearance, Corporate SMTP Server is packed with powerful features, such as bullet-proof security and a variety of security options to safeguard the server from outside threats, as well as the ability to block spam and spammers.
An additional great feature of Corporate SMTP Server is its ability to be installed on several computers, while still keeping the common message queue on a separate dedicated PC to maximize the sending power of your organization. The user-friendly and flexible interface of the program is easy to learn, making use of the program quick and uncomplicated.
With the ability to install the SMTP service of Corporate SMTP Server on multiple computers, the configuration can be done from a single PC where users can install the user interface for Corporate SMTP Server only. The SMTP service operates as an NT service, so it will continue to function in the logoff mode.
The program also has a testing mode that enables software debugging and testing purposes for users to verify if their email clients are functioning properly. After enabling the testing mode, the server will store email messages in the queue but will not deliver them to actual recipients.
Corporate SMTP Server is also perfect for laptop PC users who frequently travel and frequently use different ISPs. With this program, sending problems will no longer be an issue, regardless of where the user connects their PC to a network or phone socket. If Corporate SMTP Server is unable to deliver an email message directly, it will attempt to deliver it through SMTP gateway servers. Additionally, the program can maintain an unlimited number of SMTP gateway servers, ensuring the best delivery rate possible.
Version 5.261: Major bug fix
Version 5.22: More language translations were added.
Version 5.21: More language translations were added.
Version 5.182: Text encoding bug fix.
Version 5.18: Text encoding bug fix.
Version 5.17: This is a bug fix.
Version 5.16: Log viewer crash is fixed.
Version 5.15: Unicode bug fix for Windows 64 bit.
Version 5.12: SMTP authentication error is fixed now.
Version 5.11: SMTP authentication error is fixed now.