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This article mainly introduces "how to configure the mail server and client of ASP.NET MVC 5". In the daily operation, I believe that many people have doubts about how to configure the mail server and client of ASP.NET MVC 5. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the doubts of "how to configure the mail server and client of ASP.NET MVC 5". Next, please follow the editor to study!

I. Overview

First of all, it must be clear that SMTP is the core of providing mail server, sending and receiving mail depends on SMTP. If you turn off hMailServer's POP3 and IMAP, the server can still send and receive email. POP3 and IMAP are only two protocols implemented by the mail server to provide the mail client to receive and manage mail, in which the POP3 protocol can only receive mail on the server, while the IMAP protocol can be used for the client to manage the mail on the server. At present, almost all third-party servers have SMTP restrictions such as sending quotas, and almost all mail servers will check whether the sender's domain name and IP match. To put it simply, don't use a third-party test or a self-built locahost email test, how to test it? For mail delivery testing in a non-server environment, there are three options:

(1) simulate the sending of mail, but not really send it. Write the content of the email to the log file, etc.

(2) simulate the reception of mail. Use localhost's SMTP to send mail. Using clients such as SMTP4DEV to intercept and receive mail, and clients such as windows live mail and Windows MBox Viewer that can read eml format, you can get mail in the correct format, and the recipient will not receive it.

(3) under the premise that the domain name and server are available, set up the domain name MX and set up the mail server, and actually send the mail through the SMTP of the mail server. The domain name IP of the recipient server can be detected, but security measures should be configured to prevent the mail server from being used.

Sending mail can use the SMTP feature of the Windows Server 2008 + system, but does not provide system support for POP3 and IMAP protocols, so you cannot use the client to access the mail server.

If we want to use the client to access the mail server, in the Windows Server 2008 + environment and open source free premise, the best choice is hMailServer. If you plan to switch to hMailServer, be sure to disable the system's SMTP service. Otherwise, hMailServer cannot listen on the SMTP port and cannot receive mail.

II. MX setting

The reference for MX setting is as follows, which is configured in domain name resolution:

Check the MX settings on the service:

Third, use the SMTP function of the system to send email:

Take Windows Server 2008 as an example, the installation of SMTP functions and the setup of services are relatively simple, which are omitted here.

1. Domain name configuration:

The first is the domain name: set in transfer-> Advanced

2.IP configuration

3. Send mail via. Net:

Web.config configuration:

Send code:

Fourth, use hMailServer to send and receive email: the installation and Sinicization of hMailServer are done by themselves. It is important to remember here that when using hMailServer, you must use both SMTP and POP3, and stop the SMTP service that comes with the system, otherwise you will not be able to receive mail. 1. Add a domain name:

two。 Add an account:

3. Configure email delivery:

4. Bind IP:

5. Configure IP scope: the Auto-ban in the figure is because my password is too simple and failed in the test, so hMailServer automatically shields the server's IP, so this restriction needs to be configured. This step is not required in other cases. 6. Test the configuration:

5. The Web mail client can use Outlook Express and FoxMail in CS mode to send and receive mail, or it can use the collection function provided by Web mailbox in BS mode. HMailserver provides the sending and receiving functions of the mail server, and provides support for both POP3 and IMAP protocols. Open source free Web mail client, non-.NET Web mail client implementation is more common, such as PHP SquirrelMail and RoundCube. There are very few Web mail clients under. Net, but there is no shortage of related collection protocol component libraries. Sometimes you need to integrate mail management functions in the background, and you can use these components directly, such as ImapX and so on. 1. Integrated mailing list function: 2. Mark read unread:

3. Delete message:

4. Interface reference:

At this point, the study on "how to configure the mail server and client of ASP.NET MVC 5" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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