Category Archives: Exchange 2007

Re-connection of Exchange 2007 Mailbox

by Oleg

Sometimes during migration of Mailboxes – especially in cross-forest migrations, some of mailboxes may become corrupted. Mailboxes can fail test Test-MapiConnectiviy, user maybe unable to login into mailbox using OWA or messages just not coming in and not going out.

General solution here is disconnect and then connect mailbox again. You only should keep in mind that when you disconnecting Mailbox all Email addresses will be deleted so there is need to note all of them before disconnection.

Following script will do the work:
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MS Exchange 2007 Mailbox Statistics

by Oleg

Lets say you need to get information about all mailbox users in your Microsoft Exchange 2007 organisation. Quotas, mailbox size, item count, time when users logged in last time…

It is easy!

Don’t forget to use following in multi-domain environment : $AdminSessionADSettings.ViewEntireForest=$True

Query for Exchange Management Shell:

Get-Mailbox -ResultSize 'Unlimited' -IgnoreDefaultScope | Select DisplayName, Identity, Database, @{label="IssueWarning(MB)";e={(Get-Mailbox $_).IssueWarningQuota.Value.ToMb()}},@{label="ProhibitSend(MB)";e={(Get-Mailbox $_).ProhibitSendQuota.Value.ToMb()}},@{label="ProhibitSendReceive(MB)";e={(Get-Mailbox $_).ProhibitSendReceiveQuota.Value.ToMb()}},@{label="Uses Database Quota Defaults";e={(Get-Mailbox $_).UseDatabaseQuotaDefaults}}, @{label="TotalSize (MB)";e={(get-mailboxstatistics $_).TotalItemSize.Value.toMB()}}, @{label="Item Count";e={(get-mailboxstatistics $_).ItemCount}}, @{label="Last Logon";e={(get-mailboxstatistics $_).LastLogonTime}}| Export-CSV -Path ".\ExchangeStats.csv"