pop3 protocol

Traditional mail Transmission protocols include SMTP, POP3, and IMAP:SMTP (Simple Mail Transfer Protocol) The Mail Transfer Agent (MTA) program uses the SMTP protocol to send an email to the recipient's mail server. The SMTP protocol can only be

-- Sendmail MUa (Mail User Agent), which is used to send or read emails from the client. The tool mutt is available in Linux. MTA (Mail tranfer agent) is equivalent to a post office and server-side software. It provides the following functions:

Chapter 1 Overview-Reading Notes and 1-Reading NotesChapter 1 Overview of TCP/IP protocol-Reading NotesAuthor: vpoetDate:Note: The articles in this series are only the author's understanding of the TCP/IP protocol, which may inevitably result in

Get a preliminary understanding of the source file of the emailThis article briefly describes the principles of receiving and MIME mail through POP3 protocol, provides two practical PHP classes for receiving and MIME Decoding, and provides samples

When you create Sendmail or any other standard SMTP server, it is important to remember that this is the only way to transfer information between your Linux host and other mail servers. In order for your users to retrieve their information, you need

Netfilter/Iptables, netfilteriptablesNetfilter/Iptables The Linux kernel is developed and maintained by the www.kernel.org organization. The Netfilter/iptables discussed below is the firewall software developed for Linux by www.netfilter.org.

0-day security: software vulnerability analysis technology (version 2nd) Basic Information Author:Wang QingZhang DonghuiZhou HaoWang JigangZhao Shuang Series Name:Security Technology Department Press: Electronic Industry

Common mail service protocols: POP3, IMAP, EXCHANGE, and imapexchange Some time ago I did mailbox client development, involving protocol support issues. By the way, I learned several major protocols: Generally, before setting up a mailbox on a

IptablesAfter the configuration tool is used, it is easy to configure iptables. In the past few years, Linux has grown significantly as a firewall platform. Since ipfwadm of the earlier version 1.2 kernel, the Linux Firewall code has gone a long way.

UsedQmailWe all know that there is a mail storage mode-Courier. Today we will introduce its features and usage skills. Traditional IMAP does not support Maildir mail storage format. To provide IMAP protocol for Qmail users, Courier-IMAP must be

In Delphi, The tnmpop control ------- receives emails, POP3 POP3 protocol commands Command descriptionThe user transmits the user name to the POP3 server.Pass the user password to the POP3 serverStat obtains the number of emails of the current user.

1. During program executionThe hardware is automatically completed. The cache and master memory address images require dedicated hardware to automatically complete. using hardware to process the images has a higher conversion rate. 2. The number of

IMAP (Internet Message Access Protocol) is another protocol that corresponds to POP3. It is a multi-Mailbox email system developed by Stanford University in 1986. It can obtain information about e-mail from the mail server or receive emails directly,

Recently found an open source on the Internet of mobile phone projects-mujmail (official home page for http://www.mujmail.org/), Chinese projects: http://files.cnblogs.com/psunny/mujMail.rar (including source code and Jad, Jar installation files ),

Get a preliminary understanding of the source file of the email(Author: Chen Junqing October 24, 2000)This article briefly describes the principles of receiving and MIME mail through POP3 protocol, provides two Practical PHP classes for receiving

Get a preliminary understanding of the source file of the emailThis article briefly describes the principles of receiving and MIME mail through POP3 protocol, provides two Practical PHP classes for receiving and MIME decoding, and provides samples

Here we will detail the principles of the Internet email system. First, let's start with the basic concepts and concepts: What is the program that provides Internet postal services? What technical terms and terminologies are there? Here, we will

Read Catalogue 1. Network Hierarchy Division 2. OSI seven-tier network model 3. IP Address 4. Subnet mask and network partitioning 5. Arp/rarp Agreement 6. Route Selection Protocol 7. TCP/IP protocol 8. UDP

Original:. NET clients implement pipelines (PipeLine) and Things in Redis (transactions)PrefacePipeline (PipeLine) features in Redis: A brief description of how Redis sends multiple commands at once from the client, and how the server-to-client

Linux Network services --Postfix mail System (i) a,Messaging System Overview1.MTA(mail Transferagent) Mail Transfer agentcommonly referred to as mail server software. the MTA software is responsible for receiving messages sent by the client software