Exchange- checks mailbox size and storage quota of the database where it resides.
View the size of the specified user's mailbox
[PS] F:\ > Get-Mailbox-Identity xxxxxxx | Get-MailboxStatistics | select DisplayName,TotalItemSize,DatabaseDisplayName TotalItemSize Database- xxxxxxxxxxxxxxxxxxxxxxxxxxxx 16.64 GB (17865934677 bytes) SGxxxxxx
View the storage quota of the database according to the database obtained above
[PS] F:\ > Get-MailboxDatabase-Identity SGxxxxxx | select ProhibitSendReceiveQuota,ProhibitSendQuota IssueWarningQuotaProhibitSendReceiveQuota ProhibitSendQuota IssueWarningQuota-----23 GB (24693964800 bytes) 20 GB (21474836480 bytes) 18.99 GB (20394803200 bytes) [PS] F:\ >
The figure shows:
