How to get or increase Inbox Rules Quota in Exchange Online

Introduction

This script is used to help administrator to get or increase the Inbox Rules Quota of end users' mailbox.

Scenarios

This script is used to help administrator to get or increase the Inbox Rules Quota of end users' mailbox.

Script

You can use this script in the following way.

1. Open Windows PowerShell.

2. Type the one command< Script Path> at the Windows PowerShell Console.

For example, type C:\Script\ GetSetInboxRuleQuotainEXO

Here are some code snippets for your references.

[regex]$regex = "\d+(?=\sKB)"
Foreach($Quota in $Quotaes)
{
    $Quo = [Int]$regex.Match($Quota.RulesQuota).Value
    $Quo = $Quo + 16
    if($Quo -gt 256)
    {
        $Quo = 256
    }
    $Quota.RulesQuota = "$Quo KB" 
    Set-Mailbox -Identity $Quota.PrimarySmtpAddress -RulesQuota $Quota.RulesQuota
}

[regex]$regex = "\d+(?=\sKB)"
Foreach($Quota in $Quotaes)
{
    $Quo = [Int]$regex.Match($Quota.RulesQuota).Value
    $Quo = $Quo + 16
    if($Quo -gt 256)
    {
        $Quo = 256
    }
    $Quota.RulesQuota = "$Quo KB" 
    Set-Mailbox -Identity $Quota.PrimarySmtpAddress -RulesQuota $Quota.RulesQuota
}

Examples

Example1: Get the end users' mailbox rules quota.

GetSetInboxRuleQuotainEXO.ps1 -Credential $Cred –GetRulesQuota

Result Screenshot:

 Example2: Increase 16 KB of the end users' mailbox rules quota.

GetSetInboxRuleQuotainEXO.ps1 -Credential $Cred –IncreaseRulesQuota

Prerequisites

Exchange Online
Windows PowerShell 2.0

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