Detailed configuration of Qunhui MailPlus suite in home router environment

Registration and configuration of dynamic resolution service.

Check whether the WAN end of your router is a fixed IP, log in to the router to check, or you can use Baidu's "My IP Address". If the two are consistent, you have a fixed IP. Of course, this IP is obtained through PPPOE dialing, and it can also be purchased from operators, so I won't say much. However, when the router is shut down and restarted, the IP will be redistributed. In this case, we use dynamic IP resolution, namely DDNS.

Principle: there is such a service provider (such as peanut shell), and its service is built into the router or group exchange. He can automatically obtain the public IP of the current WAN, and then send this IP to his DNS server, so that a secondary domain name provided by peanut shell corresponds to the public IP of your router's WAN port. This corresponding process is called parsing, so that the secondary domain name provided by peanut shell can always correspond to the public IP of your router.

Note: It is recommended to use the built-in DNS settings as much as possible. After all, the services that need to be installed take up resources. Qunhui provides DDNS service, which can be downloaded from

& gt？ Control Panel-Open under External Channel * *

The TP router I use comes with tpddns and peanut shells, which are almost the same. You got XXX.synology.me (Qunhui).

Xxxxq57u0.qicp.vip (peanut shell), which one to choose is not only a question of who is free and who is stable, everyone feels it.

2.？ Domain name registration:

As for the construction of mail system, this unnecessary project, I registered as "zlxxx.com" in Alibaba Cloud, and I can use the DDNS second-level domain name, but I must be able to set the resolution, otherwise I can't use it in the mail system. I won't elaborate here!

First: server software deployment:

1. Install the MailPlus server and MailPlus of Qunhui suite.

Log in to Qunhui with the administrator account * *, click "Suite Center" and enter "Mail" in the search bar, and you will find two suites: MailPlus.

Server and MailPlus, and install them separately;

2. Start MailPlus for the first time.

Server: We choose "Create a new email system". Here I will take my registered domain name as an example. There is no doubt about the domain name. Fill in the top-level domain name. The following host name: You can follow your own wishes, most people, mail.zlxxx.com, I set i.zlxxx.com as simple. In fact, no matter what the analysis is:

I.zlxxx.com is equal to xxxxq57u0.qicp.vip (peanut shell) and IP 123.23. 12.45 (for example) of router extranet.

Visiting your host name will directly jump to the router settings page, as shown below:

3. Initialize and enter the mail service home page, as shown in the following figure:

4. Next, set according to the list order.

Step one, what's your email address? This is definitely the first question to ask, as shown in the figure, click "domain".

Double-click "zlxxx.com", and you can see in the pop-up interface that the email address is set according to the user name by default. If you don't want this, you can edit this email address directly.

5. Turn off SMTP authentication.

Many email clients don't have this function, such as foxmail and Xiaomi mobile phone client support, which is of little significance. It is recommended to close it:

6. Safe anti-spam

Can you open it and see for yourself, and it takes up resources.

7. Set which users can use the mail service under your group.

If you can't edit your email number in the previous domain, you can activate it here first;

At this point, I think several important settings on the server have been completed, and others are temporarily defaulted. You can figure it out for yourself after normal use. * * There is no need to set up the MailPlus client for the time being. It should be noted here that some people have activated the mailbox of ordinary users and not activated their own administrators, so they opened the MailPlus webpage and said that they have no right to use it. . . **

8. Open users' access to MailPlus.

& gt？ Be sure to open the right to use the software under Control Panel-User Account-Corresponding ID:

Second, the router port forwarding configuration:

There is a difference between internal and external. They are two worlds. Everyone has done connection problems. This function is used to connect internal and external ports.

Some routers are called * * port forwarding * *, while others are * * virtual servers * *. These two are actually the same meaning, but they are actually three elements. External network port, internal network port and server address can be written casually. For example, I want to access Qunhui server through external IP.

Name: DSM, external network port: 5000, internal network port: 5000, server address:? 192. 168.0.88 (fixed IP of Qunhui server) (192.168.0./it's my router). If no one lives, it's generally the same inside and outside. If it is occupied by other services, you can modify it yourself. As shown in the figure below, the encrypted and unencrypted ports of imap smtp pop3 are mapped together. My diagram includes the mapping of access port, mail port and WEBDAV remote access of Qunhui file of Qunhui main service. You can set it at the end if it is useful.

Here I want to focus on the external network link+port direct access mail, which is the web version. My address is i.zlxxx.com:3000, as shown in the picture.

& gt？ Open Control Panel-Application Portal-mailplus-Open two ports.

Extended description:

Let's expand here. Some routers have UPnP, which everyone can understand. There are many functions, so I will mention one function, which is port forwarding. Yes, I jumped into the pit myself, so let me explain:

It can send the configurable port of GroupM server directly to the router without manual configuration, which sounds good. See how to do it in the screenshot:

& gt？ 1. Turn on the UPnP service of the router first, otherwise Qunhui will not detect it later.

& gt？ 2. Open the control panel-external network access-router configuration-set the router.

Then he said that he found a compatible model and configuration, and just applied it directly. Then he added a new item and clicked Add-built-in application.

Wow, all the ports needed by Qunhui server are here. I'm afraid you don't know? Check it and apply it directly, and it will be sent to the router.

Disadvantages: The port forwarding under UPnP rules has a disadvantage, that is, when your computer is connected to the home network, you can't access the Qunhui server through the IP+5000 port of the external network at all, that is, i.zlxxx.com:5000, and the access is refused. Disconnect the mobile phone wifi, and you can access this address after listening to the browser, so quietly use the port forwarding and special functions of the virtual server. In the case of virtual server configuration, your link can access the group exchange anyway. I won't talk about more advanced usage here.

Third: analyze the configuration:

The server is set up and the router is set up. Next, we completed a very important step.

Interpretation, we know that the conventional server resolution must first resolve the IP address into a domain name, and our IP is dynamic and has been resolved for you by service providers such as Peanut Shell and Qunhui, that is, xxxxq57u0.qicp.vip mentioned earlier.

If you don't have a domain name you bought yourself, you only need an MX record, and you can make your xxxxq57u0.qicp.vip have the ability of mailbox analysis. I bought a new domain name myself, so I added a CNAME record to point my domain name to the domain name of peanut shell, that is, i.zlxxx.com= xxxxq57u0.qicp.vip

Since it is an equal sign, it is the same for me to set up email analysis MX based on i.zlxxx.com.

Important: You may have seen very standardized email analysis, such as imap analysis and smtp analysis.

Pop3 analysis, in fact, for large mail service providers, the sending and receiving actions point to multiple servers, that is, it is not an IP, but an external IP, which points to different services through different ports, that is, if you enter i.zlxxx.com:3000, you can directly jump to mail, i.zlxxx.com:5000 can jump to DSM, and i.zlxxx.com:993 can also point to encrypted mail receiving servers with different ports, thus getting the configuration as shown in figure: * *.

Next, let's try:

Bold style into izlxxx.com:3000? return

Sincerity comes from alleys and benefits users.