(The world-famous mail service system, smtp/pop3/imap4 mail server software that supports LDAP, can enhance the function of IMAP4 and the support of multi domain names. Through simple settings, it can build a dedicated mail server and apply for new accounts online. It is a series of very useful mail server software for small and medium-sized enterprises to build internet/intranet. MDaemon is a standard smtp/pop/imap mail server, which provides complete mail server functions. It protects users from spam, realizes web page login and email, supports remote management, and protects the system against mail viruses when used in combination with mdaemonautivirus. It is safe, reliable and powerful, and is widely used by thousands of companies around the world. MDaemon is an invisible email manager. The task of a good email server is to comprehensively control the operation of email. Without constant attention, it can automatically provide daily communication services. This invisible email manager works silently, which enables the network administrator to focus on other daily tasks without worrying about the email server. Its professional work completely liberates the enterprise network administrator from the tedious e-mail service management. Its economical price, perfect technical support and simple installation, configuration and operation provide enterprises with cost-effective mail server solutions. Name:crskyCompany:crskyCode:JOMNFKI-MEEOYLY-JEVWRGS)