How to set Account Limits
Posted by Gary Garber, Last modified by on 27 May 2008 06:09 PM

OS: Windows/Linux; IceWarp Server Version: 11/10

Summary

In Icewarp Mail Server you can set user account limits at three levels:

  • global limit: applies to all accounts within all domains.
  • domain limit: applies to all accounts within the domain, overrides any global settings (if set).
  • user limit: applies to the particular user account, overrides any global and domain settings.

How To

To make full use of these limits, they need to be enabled under the Domains & Accounts > Global Settings > Domains tab as shown below.

 

It is recommended that at least the attachment and disk space limits are set for servers.

For example:

  • 50000 in User mailbox size (kB).
  • 13000 in User max message size (kB). Please note that there is an overhead due to base 64 encoding. For a 10 MB limit add around 30 % giving a value of 13000.

Note: these limits will only apply to new accounts.

 

If you want to change limits on multiple older account settings, you can either:

  1. Create a group containing the accounts you wish to affect and apply the limits to that group.
  2. Select multiple users in the management console and apply the limits.
  3. Use tool.exe (you can use wildcards).

    For example:

    tool.exe modify account *@* u_maxbox 1 u_maxboxsize 50000 u_maxmessagesize 13000

    will set the same limits as in the above screenshot to all users on the server.

 

 

The variables used in the example are:

 

  • U_MaxBox                     // Enable mailbox size limit
  • U_MaxBoxSize               // Mailbox size limit (kB)
  • U_MaxMessageSize        // User max message size (kB)

 

 

You can check all variables in the apiconst.pas file under the path <icewarp_dir>\api\delphi\.