There are a few mail accounts you should set up in your alias config that are important. For example theSMTP RFCmandates that any publicly accessible mailserver that accepts any mail at all must also accept mail to the ‘postmaster’ account, and some people might expect “hostmaster”, “a...
The email wasreceived by the systemthen the mail server is working properly. Install Dovecot While Postfix acts asMail Transfer Agent (MTA)only, in order to retrieve emails using modern tools we need toenable IMAP/POP3protocols. Dovecot is an application that acts as a secureIMAP and POP3 ser...
you can test your mail server setup with the default domain name Linode assigns to your server. ...
We need to connect dovecot to the database and set up the LMTP server. Set up a new user (dovecot will refuse to handle mail without a system user set up for it) and directory for maildirs first: (you could use/var/mail, but that traditionally uses the mbox forma...
Connect to your Ubuntu 16.04 server. Before we begin, we need to setup a Fully Qualified Domain Name (FQDN). First, edit the/etc/cloud/cloud.cfgfile: $ sudo nano /etc/cloud/cloud.cfg Look for the linepreserve_hostnameand change it fromfalsetotrue ...
本文接着上文的安装进行,介绍另一个WebMail功能更加人性化的roundcube。当然也可以对已有的postfix邮件系统进行功能完善 1.下载安装roundcube cd /server/tools/wgethttp://jaist.dl.sourceforge.net/project/roundcubemail/roundcubemail/1.1.4/roundcubemail-1.1.4-complete.tar.gztar-xf roundcubemail-1.1.4-complete...
本文接着上文的安装进行,介绍另一个WebMail功能更加人性化的roundcube。当然也可以对已有的postfix邮件系统进行功能完善 1.下载安装roundcube cd /server/tools/wgethttp://jaist.dl.sourceforge.net/project/roundcubemail/roundcubemail/1.1.4/roundcubemail-1.1.4-complete.tar.gztar-xf roundcubemail-1.1.4-complete...
This document describes 5 easy steps to setup your Postfix email server as smarthost to relay through DNS Exit mail relay server for all email sending. The mail relay service from DNSExit.com can be found 1. Create password maps file
1.对于来自于本地的邮件:sendmail进程负责接收来自本地的邮件放在maildrop队列中,然后pickup进程对maildrop中的邮件进行完整性检测。maildrop目录的权限必须设置为某一用户不能删除其他用户的邮件。 2.对于来自于网络的邮件:smtpd进程负责接收来自于网络的邮件,并且进行安全性检测。可以通过UCE(unsolicited commercial ...
[root@localhost ~]# hostname mail.sh.abc.com ##在终端上执行这个不用在重启系统,重新登录系统即可 二、搭建dns服务器 2.1安装dns服务器 [root@localhost ~]# mkdir /mnt/cdrom [root@localhost ~]# mount /dev/cdrom /mnt/cdrom [root@localhost ~]# cd /mnt/cdrom/Server/ ...