Postfix Email Alias

It is important to understand how postfix implements mappings. The core of our system is the postfix mapping, where we discuss this issue and don't skip this part. The usual literal meaning of a mapping is to establish a relationship between two values. We must map the Mail user account or email address in postfix. For example, the local alias used by Postfix and the Local System user mapping file:/etc/aliases, shows the mapping structure: postmaster:root This mapping structure causes all to send to p ...

Understanding how a virtual domain works is important to understanding the establishment of our virtual messaging system. There are two types of domains in Postfix. Local domain: All mydestination point domains are postfix as local. Messages in the local domain are sent to users who appear in the passwd file and are stored in the/var/mail directory. &http://www.aliyun.com/zixun/aggregation/37954.h ...

One, the mail system installs 1, the package installs Postfix+courier-imap+cyrus-sasl+pam_mysql+mysql this kind of installation method is simple and easy, installs under the Debian more convenient: # apt Install Courier-pop postfix-mysql postfix-tls courier-authdaemon\courier-authmysql libpam-mysql l ...

Iredmail installation process, we set the alias root, if we want to modify the email address. Edit/etc/postfix/aliases to the email address you need. A warning message from the system will be sent to the new mailbox later. # The man 5 aliases for formatpostmaster:&http://www.aliyun.com/zixun/aggregation/37954.html&qu ...

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Virtualmin is a webmin system Management module that simplifies the process of establishing and managing virtual servers. It can create http://www.aliyun.com/zixun/aggregation/14417.html ">apache virtual hosts, BIND DNS domain names, MySQL and PostgreSQL databases, And be able to create sendmail or postfix to accept domain name email, admin domain name mailbox and mail ...

Virtualmin is a webmin system Management module that simplifies the process of establishing and managing virtual servers. It can create http://www.aliyun.com/zixun/aggregation/14417.html ">apache virtual hosts, BIND DNS domain names, MySQL and PostgreSQL databases, And be able to create sendmail or postfix to accept domain name email, admin domain name mailbox and mail ...