What is a Mailserver?

A mail server is a device that is responsible for email management. It's more secure and efficient than free mailboxes on the web, so it has always been a must-have for corporate companies.

Mail Server

A mail server is a device that is responsible for email management. It is more secure and efficient than free email on the web, so it has always been

use

Mail server with TurboMail

GCMail-based mail server

U-Mail mail server

Use WebEasyMail to structure mail server

1. Microsoft

First, recognize your email

· Support general mail client software Outlook Express, Outlook, Foxmail, Netscape, Eudora, etc. to send and receive mail.

· Provide multi-language full-featured multi-style Webmail, you can register new mailboxes online, send and receive emails, modify passwords, set external POP3 mailboxes, auto-forward, auto-reply, set SMS, etc.

· Supports email anti-virus function, supports three modes including embedded API, supports almost all anti-virus engines, and effectively blocks and clears poisonous emails. Winmail and antivirus engine

· Support Internet dedicated line to send and receive mail, and ADSL, ISDN, FTTB, Cable Modem, Modem dial-up Internet connection to send and receive mail.

· Support ESMTP authentication (SMTP outgoing authentication), more secure.

· Support IMAP, can operate mail on the server, support Chinese mail folder and subfolder.

· Support public address book, Outlook, Outlook Express, Webmail, etc. to view, it is convenient for enterprises to share user information.

· Support IMAP public mail folder function, Outlook, Outlook Express, Webmail, etc. can be viewed, it is convenient for enterprises to share public information, and read and write permissions can be set.

· SMTP, POP3, IMAP, LDAP, HTTP can support SSL / TLS encrypted transmission, prevent network diagnosis and listening, and make communication more secure.

Webmail fully supports UTF-8.

· Provide network disk function, and can set sharing, can be accessed through Webmail or general FTP client software.

Provide network calendar and network notepad service.

· Support creation, import and export of CA SSL certificate.

· Support SMS reminder, you can get notifications on your phone when new mail arrives.

· Supports mail signing, which can be done before the mail is sent.

· Full support for multiple domains (virtual domains). You can install multiple mail domains on a single machine.

· Can be integrated with NT / 2000 server account for easy management.

· Provide account import and export functions to facilitate server upgrade.

Set up Webmail as a virtual directory or virtual site for IIS, Apache. IIS detailed setting steps Apache detailed setting steps

· Provide a quick setup wizard, just enter a few simple parameters and let you set up your mail system in one minute.

Provides the function of SMTP / POP3 / IMAP4 client IP access frequency restriction.

Provides the function of limiting the number of simultaneous connections of the same IP of SMTP / POP3 / IMAP4.

· Support administrator to create, delete, disable user mailbox and set user mailbox size.

· Can control single user to send external emails, receive external emails, change passwords and other functions, and set valid time.

· Allows creation of multiple administrators, supporting separate domain administrator functions.

The administrator can remotely manage the server, and the connection protocol uses SSL encryption.

· Support Web management, the administrator can manage the mailbox and domain name of the system online on the webpage.

· Users can receive both internal company emails and emails from the Internet.

· Users can send emails to users within the company, or they can send emails to other users on the Internet.

· Support for mail groups. Mail sent to mail group email addresses will be automatically distributed to each group member. Everyone group is supported.

· Supports two types of mail gateways: POP3 download and ETRN download, which allows multiple people to share one email account without interfering with each other.

· Support spam address, IP, domain name filtering, SPF check, RBL (Real-time Blackhole Lists) check, white list, identify false letterhead.

· Support system-level and mailbox-level custom filtering rules.

· Mailbox-level filtering integrates SpamAssassin, enabling intelligent self-learning filtering.

· Support filtering the specified attachment file name, type and number of attachments.

· Support mail backup function, you can back up all sent mails in this domain or outside the domain to the specified mailbox or directory.

· Support system-level backup and restore function, you can set up automatic backup.

· Support automatic stripping of MS-TNEF (winmail.dat) type attachments.

· Supports scheduled tasks, and can set the execution time period.

· Supports the two-way monitoring function of the mailbox. The monitored mailbox and the monitor's mailbox can be arbitrarily combined to make management free of loopholes.

· Display the current running status.

· Multi-threaded design to meet the simultaneous access of a large number of users.

· System failure and recovery, no loss of letters, no concurrent conflicts, no deadlocks.

· Record system operation and access logs of each server.

· Provide multi-language version, support English, Simplified Chinese and Traditional Chinese.

· Easy to operate and easy to understand.

Can be used with or without your own domain name.

· Support fixed IP and dynamic IP access to the Internet.

Easily install and uninstall Install / Uninstall.

· Provide COM interface components, which can program user accounts, domain names, administrators, and provide asp, php examples.