• User Alias
• Web Mail
• Message Forwarding
• Message Auto-Response
• Signature
• Contacts
• Block List
• Customized Filters
• Mailbox Quota Size
• Message Quota Size

• Multiple Domains
• Domain Alias
• Nobody alias
• Domain Block List
• Incoming Filters
• Outgoing Filters
• Global Address Book

• Web GUI Administration
• Service Monitor

• Additional Server Filters DLL
• COM Objects

HELO, EHLO, AUTH LOGIN, MAIL, RCPT, DATA, QUIT, RSET, STARTTLS.

TLS v1, SSL v2, SSL v3. STARTTLS command.

Support AUTH LOGIN to authenticate user to relay email.

Accept or refuse connection based on client IP addresses.

Relay email based on client IP addresses or User authentication.

Message(s) size, count restriction; Recipients' count restriction;

USER, PASS, NOOP, RSET, TOP, LIST, STAT, UIDL, RETR and QUIT.

TLS v1, SSL v2, SSL v3.

Accept or refuse connection based on client IP addresses.

Start, stop and configure SMTP/POP3/WEB Mail Services.

Manage domains, users and filters.

Access emails via Internet Browser.

Block email from specified domains or users.

Set customized rules to all incoming or outgoing emails

Set customized rules to incoming emails.

Delete email or remove suspicious attachments based on attachment name.

Set customized filter rules to all incoming messages.

Developer customized filters Dll with C++.

Rich COM objects to access service, domains, users, emails with most popular programming languages such as Visual Basic, Visual C++, Delphi, C#, VBScript and JScript.

All ASP source code of Web Access is allowed to developers to reuse.