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Migrator Pro for Exchange 20.11.1 - Requirements

Migrator Pro for Exchange Network Requirements

These general guidelines outline the firewall ports that should be opened for a fully functioning Migrator Pro for Exchange project. We assume that the messaging and Active Directory environments in both the source and target are configured according to Microsoft’s published guidance. For example, these guidelines assume that on-premises Exchange servers can freely communicate with global catalog servers within the same environment, and network isolation boundaries do not exist.

This table should be considered as a reference, but ultimately the ports are those required by Microsoft technologies, so they are the authoritative source on what is needed. Please refer to the Microsoft documentation if there are questions about which ports are required for Migrator Pro for Exchange to communicate or utilize these technologies.

https://docs.microsoft.com/en-us/exchange/plan-and-deploy/deployment-ref/network-ports?view=exchserver-2019

https://docs.microsoft.com/en-us/exchange/network-ports-for-clients-and-mail-flow-in-exchange-2013-exchange-2013-help

 

From

To

Component

Protocol

Port (Default)

Remark

Migrator Pro for Exchange

Source Domain Controller

Profile Outlook

TCP

25

Profile Outlook

Migrator Pro for Exchange

Target SMTP messaging server

Migrator Pro for Exchange MCP Service

TCP

25

Send email notifications

Source Messaging servers

Target messaging servers

Coexistence

TCP

25

Mail redirection

Target Messaging servers

Source

messaging servers

Coexistence

TCP

25

Mail redirection

Migrator Pro for Exchange

Source DNS servers

Migrator Pro for Exchange MCP Service

TCP/IP

53

DNS lookups

Migrator Pro for Exchange

Target DNS servers

Lookup

TCP

53

DNS

Migrator Pro for Exchange

Source Domain Controllers

Outlook RPC over HTTP(S)

TCP

80

Profile Outlook

Migrator Pro for Exchange

Target Domain Controllers

Outlook RPC over HTTP(S)

TCP

80

Profile Outlook

Migrator Pro for Exchange

Source messaging servers

Outlook RPC over HTTP(S)

TCP

80

Profile Outlook

Migrator Pro for Exchange

Target

messaging servers

Outlook RPC over HTTP(S)

TCP

80

Profile Outlook

Source Domain Controllers

Target messaging servers

Authentication

TCP

88

Kerberos

Target messaging servers

Source Domain Controllers

Authentication

TCP

88

Kerberos

Migrator Pro for Exchange

Target Domain Controllers

Authentication

TCP/UDP

88

Kerberos

Migrator Pro for Exchange SQL

Target Domain Controllers

Authentication

TCP/UDP

88

Kerberos

Migrator Pro for Exchange

Source Domain Controllers

Authentication

TCP

88

Kerberos

Migrator Pro for Exchange

Source Domain Controllers

POP3

TCP

110

Profile Outlook

Migrator Pro for Exchange

Target Domain Controllers

Windows Time

TCP

123

Windows Time

Migrator Pro for Exchange SQL

Target Domain Controllers

Windows Time

TCP

123

Windows Time

Migrator Pro for Exchange

Target messaging servers

Migrator Pro for Exchange MCP Service

TCP

135

RPC locator

Migrator Pro for Exchange

Source Domain Controllers

Migrator Pro for Exchange MCP Service

TCP

135

RPC locator

Source

messaging servers

Target messaging servers

RPC End Point

TCP

135

RPC Endpoint

Target messaging servers

Source

messaging servers

RPC End Point

TCP

135

RPC Endpoint

Migrator Pro for Exchange

Source

messaging servers

RPC End Point

TCP

135

RPC Endpoint

Migrator Pro for Exchange

Target Domain Controllers

RPC End Point

TCP

135

RPC Endpoint

(domain integration)

Migrator Pro for Exchange SQL

Target Domain Controllers

RPC End Point

TCP

135

RPC Endpoint

(domain integration)

Migrator Pro for Exchange

Target messaging servers

Migrator Pro for Exchange MCP Service

TCP

137

NetBIOS Queries for domain binds

Migrator Pro for Exchange

Source Domain Controllers

Migrator Pro for Exchange MCP Service

TCP

137

NetBIOS Queries for domain binds

Source Domain Controllers

Target Domain Controllers

NetBIOS Queries for domain binds

TCP

137

NetBIOS Queries for domain binds

Migrator Pro for Exchange

Target messaging servers

Migrator Pro for Exchange MCP Service

TCP

138

NetBIOS Queries for domain binds

Migrator Pro for Exchange

Source Domain Controllers

Migrator Pro for Exchange MCP Service

TCP

138

NetBIOS Queries for domain binds

Migrator Pro for Exchange

Target messaging servers

Migrator Pro for Exchange MCP Service

TCP

139

NetBIOS Queries for domain binds

Migrator Pro for Exchange

Source Domain Controller

Migrator Pro for Exchange MCP Service

TCP

139

NetBIOS Queries for domain binds

Migrator Pro for Exchange

Target messaging servers

Migrator Pro for Exchange MCP Service

TCP

389

LDAP for object discovery

Migrator Pro for Exchange

Source Domain Controllers

Migrator Pro for Exchange MCP Service

TCP

389

LDAP for object discovery

Migrator Pro for Exchange

Source Domain Controllers

LDAP

UDP

389

LDAP for object discovery

Source Domain Controllers

Target messaging servers

LDAP

TCP

389

LDAP

Target messaging servers

Source Domain Controllers

LDAP

TCP

389

LDAP

Migrator Pro for Exchange

Target Domain Controllers

LDAP

TCP/UDP

389

LDAP (domain integration)

Migrator Pro for Exchange SQL

Target Domain Controllers

LDAP

TCP/UDP

389

LDAP (domain integration)

Migrator Pro for Exchange

Target CAS messaging servers

Migrator Pro for Exchange MCP Service

TCP

443

PowerShell remoting

Source messaging servers

Target messaging servers

Replication Proxy

TCP

443

Mailbox Replication Proxy service uses port 443 to communicate with other Exchange 2010 client access server via HTTPS.

Target messaging servers

Source messaging servers

Replication Proxy

TCP

443

Mailbox Replication Proxy service uses port 443 to communicate with other Exchange 2010 client access server via HTTPS.

Migrator Pro for Exchange

Target Domain Controller

SSL

TCP

443

Outlook profile

configuration

Migrator Pro for Exchange

Source Domain Controllers

SSL

TCP

443

Outlook profile

configuration

Target messaging servers

Source Domain Controllers

SSL

TCP

443

SSL

Target messaging servers

Source messaging servers

SSL

TCP

443

SSL

Target messaging servers

Source Domain Controllers

SSL

TCP

443

SSL

Migrator Pro for Exchange

Target messaging servers

SSL

TCP

443

SSL

Source messaging servers

Target Domain Controllers

SSL

TCP

443

SSL

Migrator Pro for Exchange

Target messaging servers

Migrator Pro for Exchange MCP Service

TCP

445

Active Directory Authentication

Migrator Pro for Exchange

Source Domain Controllers

Migrator Pro for Exchange MCP Service

TCP

445

Active Directory Authentication

Migrator Pro for Exchange SQL

Target Domain Controllers

AD

TCP/UDP

445

Replication, User and Computer Authentication, Group Policy, Trusts (Domain integration)

Migrator Pro for Exchange

Target Domain Controllers

AD

TCP/UDP

445

Replication, User and Computer Authentication, Group Policy, Trusts (Domain integration)

Source messaging servers

Target Domain controllers

DS Service

TCP

445

Microsoft-DS Service

Target messaging servers

Source Domain Controllers

DS Service

TCP

445

Microsoft-DS Service

Source messaging servers

Target messaging servers

DS Service

TCP

445

Microsoft-DS Service

Target messaging servers

Source messaging servers

DS Service

TCP

445

Microsoft-DS Service

Migrator Pro for Exchange SQL

Target Domain Controllers

AD

TCP/UDP

445

Kerberos Change/set Password (Domain integration)

Migrator Pro for Exchange

Target Domain Controllers

AD

TCP/UDP

445

Kerberos Change/set Password (Domain integration)

Migrator Pro for Exchange

Source messaging servers

Outgoing email port Outlook

TCP

587

Outgoing email port Outlook

Migrator Pro for Exchange SQL

Target Domain Controllers

LDAP SSL

TCP

636

LDAP SSL (Domain integration)

Migrator Pro for Exchange

Target Domain Controllers

LDAP SSL

TCP

636

LDAP SSL (Domain integration)

Source messaging servers

Target messaging servers

Mailbox Move

TCP

808

Mailbox Replication Service uses to communicate

Target messaging servers

Source messaging servers

Mailbox Move

TCP

808

Mailbox Replication Service uses to communicate

Migrator Pro for Exchange

Source Domain Controllers

Pop3

TCP

993

Profile Outlook

Migrator Pro for Exchange

Source Domain Controllers

Imap4

TCP

995

Profile Outlook

Migrator Pro for Exchange SQL

Target Domain Controllers

LDAP GC

TCP

3268

LDAP GC Domain integration

Migrator Pro for Exchange

Target Domain Controllers

LDAP GC

TCP

3268

LDAP GC Domain integration

Migrator Pro for Exchange

Source Domain Controllers

Migrator Pro for Exchange MCP

TCP

3268

Update Forest

Source Domain Controller

Target messaging servers

LDAP

TCP

3268

LDAP

Target messaging servers

Source Domain Controllers

LDAP

TCP

3268

LDAP

Migrator Pro for Exchange SQL

Target Domain Controllers

LDAP GC SSL

TCP

3269

LDAP GC SSL Domain integration

Migrator Pro for Exchange

Target Domain Controllers

LDAP GC SSL

TCP

3269

LDAP GC SSL Domain integration

Migrator Pro for Exchange SQL

Target Domain Controllers

RPC, DFSR (SYSVOL)

TCP

5722

RPC, DFSR (SYSVOL) Domain integration

Migrator Pro for Exchange

Target Domain Controllers

RPC, DFSR (SYSVOL)

TCP

5722

RPC, DFSR (SYSVOL) Domain integration

Migrator Pro for Exchange SQL

Target Domain Controllers

SOAP

TCP

9389

SOAP Domain integration

Migrator Pro for Exchange

Target Domain Controllers

SOAP

TCP

9389

SOAP Domain integration

Source messaging servers

Target messaging servers

Mailbox Store

TCP

Dynamic

1024>65535

Mailbox Store

Target messaging servers

Source messaging servers

Mailbox Store

TCP

Dynamic

1024>65535

Mailbox Store

Migrator Pro for Exchange SQL

Target Domain Controllers

RPC, DCOM, EPM, DRSUAPI, NetLogonR, SamR, FRS

TCP/UDP

Dynamic

49152>65535

Domain integration

Migrator Pro for Exchange

Target Domain Controllers

RPC, DCOM, EPM, DRSUAPI, NetLogonR, SamR, FRS

TCP/UDP

Dynamic

49152>65535

Domain integration

Migrator Pro for Exchange

Source Domain Controllers

Migrator Pro for Exchange MCP

TCP

Dynamic

49152>65535

Update Forest

 

    

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