Note: This article's mail server is used only to send mail, that is, the STMP server.
First, preparatory work
1. Add DNS resolution for mail server
Although you can send a message without DNS resolution, it will be treated as spam by most mail servers. According to our practical experience, we need to add three DNS resolution records: A record, MX record, txt
5. Install Dovecot and configure Dovecot via YumSection 4th describes the configuration of the postfix and tests the postfix send mail feature. You can use the Mail command on the server to accept messages sent to the user's mailbox in the native domain. But if you want to use MUA remote to receive mail, then you need to use a POP3/IMAP-enabled service to help MU
Tags: Linux mail system POP3 postfix dovecot8. Install Apache Http Server:[email protected] ~]# Yum install httpd9. Download Extmail and Extman and initialize the Extmail database using the MySQL script provided by ExtmanVisit the Extmail official website (http://www.extmail.org/) to download the Extmail and Extman package, unzip:[Email protected] ~]# tar-xf extmail-1.2.tar.gz
[[email protected] ~]# TAR-XF
Check if Linux has Postfix and Dovecot installedThe check command is as follows:Rpm-qa |grep postfix;Rpm–qa |grep Dovecot;If no data is displayed indicating that no installation is required, download the software installation online;
NBSP; Modify the computer name: #vi/etc/ Sysconfig/network Modify hostname=linuxmail.cn
NBSP; Modify the Send server
Mail/.imap/inboxIf you do not create the directory, you will be prompted for authentication failure (-err Authtication failed) when using Telnet to log in to Dovecot. The error code is:error:couldn ' t open inbox:internal error occurred.Refer to server log for more information. When configured, start DovecotService Dovecot StartYou can use the Telnet command to receive the message, as shown in the test process.Telnet 192.168.10.1 110The 4 basic comma
Postfix + courier-IMAP:
Use Postfix to build an email server in Ubuntu
Http://blog.csdn.net/bird_wang/article/details/4225113
Postfixbasicsetuphowto
Https://help.ubuntu.com/community/PostfixBasicSetupHowto
Courier-imap + squirrelmail:
Use squirrelmail in Ubuntu to set up WebMail
Http://blog.csdn.net/bird_wang/article/details/4228222
Squerrilmail introduction and
Windows Server 2012/2012 R2: Installing and configuring an SMTP serverInstalling the SMTP serverThe following are the steps to install the SMTP Server feature:
Open Server Manager: Click the Windows button on your keyboar
I built a mail server on my own server to write the shell script for alarm monitoring. When an unexpected server occurs, you can send the mail server to the mailbox in a timely manner.Read two tutorials, follow two tutorials to build, thanks to the original.Linux under build postfi
/M00/5B/42/wKiom1UC9OXT1GP2AABnrkmq1pg037.jpg "title=" 13.jpg "alt=" Wkiom1uc9oxt1gp2aabnrkmq1pg037.jpg "/>After installing the postfix , the next installment of the receiving mail service dovecot:650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/5B/42/wKiom1UC9PmxF7Y7AADNSbSP1bM166.jpg "title=" 14.jpg "alt=" Wkiom1uc9pmxf7y7aadnsbsp1bm166.jpg "/>To edit the dovecot configuration file:Locate the following configuration items to add and modify
DNS settings for setting up the postfix Mail Server-Linux Enterprise Application-Linux server application information. For details, refer to the following section. Hello everyone, I'm glad that you have browsed my post. The problem is that the postfix email server has been s
Real-time monitoring of mail server status requires scripting tasks to support
#!/bin/bash
#Purpose: Check Postfix and Pop3 MySQL service status
#Author: Andylhz
#Date: 2010-07-29
dt= ' Date ' +%y:%m:%d:%h:%m '
mailer=root@test.cn
Mailer2=138xxxxxxxx@139.com
host=mail.test.cn
#Dovecot服务的检查 exists, the message appears normal, otherwise the service will be restarted
dovecot= ' ps aux |grep pop3-logi
;background-image:none; "alt=" image "src=" http://s3.51cto.com/wyfs02/M00/6E/9F/ Wkiom1wbdiexe71maag6tmyiwti722.jpg "border=" 0 "/>16. Check the version number below to indicate that the Exchange Server version SP1 is installed at this time, and this version number is marked for the Exchange Server 2010 upgrade in the next series of chapters;650) this.width=650; "height=" 317 "title=" image "style=" Border
SharePoint often requires email notifications. If the enterprise does not have an Exchange mailbox, you can deploy a simple email SMTP service on the moss server. The configuration method is as follows: 1. Use "Add/Delete" to add an IIS component, SMTP component. 2. Right-click "my computer"-"manage"-expand the tree structure of all IIS, and you will find that
Here is a piece from W3school about PHP mail function chestnut, after testing found two problems.PHP$to= "[email protected], [email protected]";$subject= "HTML Email";$message= "";//When sending HTML e-mail, always set Content-type$headers= "mime-version:1.0". "\ r \ n";$headers. = "Content-type:text/html;charset=iso-8859-1". "\ r \ n";//More Headers$headers. = ' From: ;$headers. = ' Cc: [email protected] '. "\ r \ n";Mail($to,$subject,$message,$headers);?>The first is the coding problem. Test f
Does smtp batch mail on the server affect the server? Currently, there are thousands of website members who want to send emails to all website members in batches using smtp, so that the smtp server will block my
server6
Server7 A 192.168.0.7
Smtp CNAME server7
Example.com. in mx 10 mail.example.com.
~
The MX record of the DNS of example.com must point to mail.example.com.
* *** Pay attention to the points behind the domain ****
Start DNS server
/Etc/init. d/named start
If any error is reported, the file has no syntax error. You can use dig for testing. If dig successfully resolves the ip address, dns configuration
Does smtp batch mail on the server affect the server? Currently, there are thousands of website members who want to send emails to all website members in batches using smtp, so that the smtp server will block my
Many settings contain multiple protocols. Just like the port on which Telnet is connected to the SNMTP server we will explain today. How can this problem be solved? Next we will explain in detail how to telnet to port 25 on the computer running the Simple Mail Transfer Protocol (SMTP) Service to solve SMTP communication problems. by default, the
Document directory
Install the SMTP service on IIS 6.0
Start IIS manager from the "run" dialog box
Start IIS manager from the Management Service Console
Default settings
ASP. NET Configuration
Content type: Devdiv1. Transform: orcas2mtps.xslt.-->
To send emails from ASP. NET web applications, you must install and configure the Simple Mail Transfer Protocol (SMTP) Service for Internet Information Ser
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