The specified Exchange Unified Messaging dial plan is unknown

Hello!! Today, we start with this beautiful ms-diagnostics phrase….. ms-diagnostics: 15003;reason=”The specified Exchange Unified Messaging dial plan is unknown”;source=”Frontend01.xxxxxxxxxxx”;dialplan=”DialPlan.xxxxxxxxxxt”;aaname=”AutoAttendant”;appName=”ExumRouting” Server: ExumRouting/6.0.0.0 Content-Length: 0 So… We already check all services in Exchange Server, ran a lot of cmdlets, like: Get-ClientAccessServer, New-CsExUmContact, Get-ExchangeCertificate, New-UMDialPlan, Get-UMDialPlan, Set-UMDialPlan, Get-UMDialPlan | fl, Set-UmService, Get-UmService | fl, Enable-ExchangeCertificate, Set-UMCallRouterSettings, Get-UMCallRouterSettings | fl, … Continue reading The specified Exchange Unified Messaging dial plan is unknown

451 4.4.4 Temporary server error. Please try again later ATTR2

Hello everyone, If you are receiving this error, lets try to remember…… Probably, you had a hybrid Exchange with Office 365, right? Did you remember, if you have changed any external certificate? If yes…. lets check the connectors….. From: Your organization’ email server to: Office 365…. The config is setted to verifying that the subject name … Continue reading 451 4.4.4 Temporary server error. Please try again later ATTR2

Clean-MailboxDatabase has been decommissioned in Exchange Server 2013

Hi folks! For everyone like Clean-MailboxDatabase, this cmdlet has been decommissioned. Now, you will can use Update-StoreMailboxState… Update-StoreMailboxState -Database MDB01 -Identity 4a830e3f-fd07-4629-baa1-8bce16b86d88 To get information, you can run the follow command: Get-MailboxDatabase | Get-MailboxStatistics | ft displayname,mailboxguid,database,disconnectreason,disconnectdate -wrap -autosize At the ECP, you can see Connect a mailbox to reconnect the mailbox. I hope you … Continue reading Clean-MailboxDatabase has been decommissioned in Exchange Server 2013

Error: Cluster API failed 0x5b4 timeout when you are trying add DAG members

Hi folks,   We are trying add the second member to DAG, but we were receiving the following error: To correct this error, we needed to run the follow cmdlet in the phisical host: Get-netadapter | Disable-NetAdapterBinding -DisplayName “Microsoft Failover Cluster Virtual Adapter Performance Filter” Reference: https://support.microsoft.com/en-us/kb/2872325   Continue reading Error: Cluster API failed 0x5b4 timeout when you are trying add DAG members

MigrationPermanentException: The target mailbox doesn‎’t have an SMTP proxy

Hello! Today, we’ll talk about Migration rate occurs when you try to migrate an onprem mailbox to Office 365: Error: MigrationPermanentException: The target mailbox doesn‎’t have an SMTP proxy matching ‎’tenantname.mail.onmicrosoft.com‎’. –> The target mailbox doesn‎’t have an SMTP proxy matching ‎’tenantname.mail.onmicrosoft.com‎’. Report: user@…….com.br So, you’ll see the follow images…. Go to mail flow, email … Continue reading MigrationPermanentException: The target mailbox doesn‎’t have an SMTP proxy

Error test remote connectivity analyzer – Testing RPC over HTTP conectivity

Hello folks! Today we’ll talk about an error that occurs when we are testing Outlook Connectivity with https://testconnectivity.microsoft.com/ See the images bellow, this can be your error: We find a lot of things, but without sucess….. An important thing…. this scenario is an Exchange Server 2007… We allowed the ports 6001-6004, checked the Address Book, checked … Continue reading Error test remote connectivity analyzer – Testing RPC over HTTP conectivity

Tip about inbound request and the outbound answer

The first thing I saw, the inbound request by IP was xxx.xxx.xxx.28 and the outbound answer by IP was xxx.xxx.xxx.29. In this case, the appliance/software/whatever can identify as a man-in-the-middle. Your request was answered with a different IP. Some applications did not accept this kind of answer and can block it. This is a common error … Continue reading Tip about inbound request and the outbound answer