free email account with smtp access

I. PrefaceIi. Basic Knowledge1. What is an IP address?2. What is a fixed IP address?3. What is a dynamic IP address?4. What is a domain name? What makes a domain name?5. What are subdomain names and second-level domain names?6. What is DNS?7. What

Email is used to send and communicate confidence on the Internet. It is one of the most important Internet services. According to statistics, 30% of Internet businesses are email-related. At the same time, we cannot deny that it plays a very

SMTP Protocol Introduction     1. IntroductionSMTP is called Simple Mail transmission protocol (Simple Mail Transfer Protocal). It aims to provide efficient and reliable mail Transmission for users.. An important feature of SMTP is

Symptom description:Email server A and email server B are set at the front-end. After the front-end receives the email, it is delivered to the mailbox in the backend server. After receiving the external email, the front-end cannot deliver the email

Original blog address: http://dagai.net/hmailserver/ The company purchased the enterprise Post Office to provide email services to its employees, so there is no problem in sending and receiving external emails, but there is a very bad place,

When it comes to email, let's start by mentioning SMTP (oh, the master will skip this section bar.) )。 The full name of SMTP is "Simple Mail Transfer Protocol", which is simply a message transfer protocol. It is a set of specifications for

Article Title: Principles of the mail system. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. What is an email

First, I would like to mention SMTP (Oh, Master will skip this section !). SMTP is short for "Simple Mail Transfer Protocol. It is a set of specifications used to transmit mails from the source address to the destination address. It is used to

to add an automatic email function to a program(2009-09-19 00:21:31) reprint Tags: smtp email it Category: Development Recently in the development of the Department of software products to add the crash, a lot of research

Cracking email password instances This article is only used as a research technique to produce illegal events. The consequences are at your own risk)This article describes how to crack the e-mail address and use the obtained configuration file to