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Knowledge Base

mailserver.exe: Mail Server Options

 
cli winusing command line utilitiesdomainsmail 2mail server

The mailserver.exe serves to change server-wide mail settings
defining the way mail server works on all domains where the mail service
is enabled. Using this utility, you can perform the following tasks:

  • Setting the relaying mode for the mail server.
  • Setting the maximum message size that can be sent through the mail
    server.

Location

%plesk_cli%

Usage

mailserver.exe <command> [
<option_1> [<param>]
[<option_2> [<param>]]
... [<option_N> [<param>]]
]

Example

The following command sets the relaying mode that requires
authorization, specifies the SMTP authorization type for mail users, and
set the lock time to 10 minutes:

plesk bin mailserver.exe --set-relay auth -auth-type smtp -lock-time 10

Commands

Command Parameter Description Example
--set-relay closed|auth

Specifies the mail relay mode for the mail server.

If parameter auth is used, requires the -auth-type
opion.

To make mail server work in the closed relay mode:

plesk bin mailserver.exe --set-relay closed

--set-max-letter-size <number>[K|M|G] Limits the maximum message size that can be sent through the
mail server.

To restrict the maximum message size that can be accepted by
the mail server to 5 Mbytes:

plesk bin mailserver.exe --set-max-letter-size 5M

…

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