changes cannot made while mail running

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

MDaemon is a very powerful mail server software that runs on the windows9x/me and Windows nt/xp/2000/2003 operating systems, especially for those who need to send e-mail to each other in the LAN. Users who also need to send messages to each other on

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

From the perspective of the basic principles of the database, this article analyzes the Exchange Server store module to reveal the working principle and maintenance skills of the Exchange Server mail storage system. This article is suitable for

Our daily use of the computer to connect to the broadband error will return an error code, each corresponding to a different error prompt. 600 an operation is in a pending state. An internal error has occurred, restarting the computer to

Everyone knows that security is important, but the trend in the industry is to add security until the last minute. Since it's not possible to fully protect a WEB application, why bother? Wrong. The security of your PHP WEB application can be greatly

We all know that security is important, but the trend in the industry is to add security until the last minute. Since it's not possible to completely protect a Web application, why bother? Wrong. There are a few simple steps you can take to make

Activity is a program component that can provide user interaction, such as making a phone call, taking pictures, sending an email, or displaying a map. Usually the window fills the screen, but it can be smaller or suspended at the top of the window

Released on: 1/14/2005 | updated on: 1/14/2005 David burgett This document assumes that you are familiar with ADO. NET and Visual Basic. net. Summary Many technologies provided by ADO. Net can improve the performance of medium-sized dataset