1 ======================

     2 Managing alias domains

     3 ======================

     4 An alias domain is an alias for a domain that was previously added with the

     5 subcommand :ref:`domainadd`.

     6 All accounts, aliases and relocated users from the domain will be also

     7 available in the alias domain.

     8 In the following is to be assumed that example.net is an alias for example.com.

     9 

    10 Postfix will not accept erroneously e-mails for unknown.user\@example.net

    11 and bounce them back later to the mostly faked sender.

    12 Postfix will immediately reject all e-mails addressed to nonexistent users.

    13 

    14 This behavior is ensured as long as you use the recommended database queries

    15 in your :file:`{$config_directory}/pgsql-*.cf` configuration files.

    16 

    17 aliasdomainadd

    18 --------------

    19 Syntax:

    20  | **vmm aliasdomainadd** *fqdn destination*

    21  | **vmm ada** *fqdn destination*

    22 

    23 This subcommand adds the new alias domain (*fqdn*) to the *destination*

    24 domain that should be aliased.

    25 

    26 Example:

    27 

    28 .. code-block:: console

    29 

    30  root@host:~# vmm aliasdomainadd example.net example.com

    31 

    32 aliasdomaindelete

    33 -----------------

    34 Syntax:

    35  | **vmm aliasdomaindelete** *fqdn*

    36  | **vmm add** *fqdn*

    37 

    38 Use this subcommand if the alias domain *fqdn* should be removed.

    39 

    40 Example:

    41 

    42 .. code-block:: console

    43 

    44  root@host:~# vmm aliasdomaindelete e.g.example.com

    45 

    46 aliasdomaininfo

    47 ---------------

    48 Syntax:

    49  | **vmm aliasdomaininfo** *fqdn*

    50  | **vmm adi** *fqdn*

    51 

    52 This subcommand shows to which domain the alias domain *fqdn* is assigned to.

    53 

    54 Example:

    55 

    56 .. code-block:: console

    57 

    58  root@host:~# vmm adi example.net

    59  Alias domain information

    60  ------------------------

    61          The alias domain example.net belongs to:

    62              * example.com

    63 

    64 aliasdomainswitch

    65 -----------------

    66 Syntax:

    67  | **vmm aliasdomainswitch** *fqdn destination*

    68  | **vmm aos** *fqdn destination*

    69 

    70 If the destination of the existing alias domain *fqdn* should be switched

    71 to another *destination* use this subcommand.

    72 

    73 Example:

    74 

    75 .. code-block:: console

    76 

    77  root@host:~# vmm aliasdomainswitch example.name example.org