Extmail is a high-capacity/ISP-level application written in perl. It is a free and high-performance Webmail software that allows you to quickly develop, improve, and upgrade your applications, supports Maildir and indexing, which is extremely fast.
From: http://wenku.baidu.com/view/a1f729ea6294dd88d0d26b23.html
MailCollectionSendingProcess Analysis
This document analyzes in detail the process of sending an email from the sender to receiving the email from the recipient, and describes the
Email is one of the most important applications on the Internet. It provides an extremely convenient and fast communication method. However, many netizens have experienced email sending and receiving failures. Next I will discuss in detail the cause
Linux Mail Server Postfix, qmaill, and Sendmail competition-Linux Enterprise Application-Linux server application information. For details, see the following. A few years ago, only Sendmail was available for free mail servers in Linux. However, due
A few years ago, only Sendmail was available for free mail servers in Linux. However, due to the Sendmail defect, some developers have developed several other mail server software. Currently, the free email server running in Linux, or the MTA (mail
The mail server configuration is troublesome because you need to know a lot about the domain name service DNS/Bind, Web sending and receiving emails Apache/PHP/MySQL/SquirrelMail, authentication service LDAP, Kerberos, PAM, emails are usually stored
Using the PHP mail function to send
To send a message using the mail () function, you must have an SMTP server that does not need to be authenticated.
So the configuration work will be a little more, but the use of the time is more convenient, a
SQL Server comes with a mail-sending feature that makes it easy to send information from a database to relevant people. If the warning information can be sent to the management personnel in conjunction with the monitoring event, the report can be
I. preparation:
Address: assume that the permanent external address of the firewall Linux Server is. b. c. d (eth0), internal NIC address 192.168.11.5 (eth1), machine name: firewall.domain.com, internal email server address: 192.168.11.1, machine
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