What ports need to be open for Exchange 2010?
What ports need to be open for Exchange 2010?
Exchange 2010 firewall ports
| Data path | Required ports | Default authentication |
|---|---|---|
| Outlook Web App | 80/TCP, 443/TCP (SSL) | |
| POP3 | 110/TCP (TLS), 995/TCP (SSL) | Basic, Kerberos |
| IMAP4 | 143/TCP (TLS), 993/TCP (SSL) | Basic, Kerberos |
| Outlook Anywhere (formerly known as RPC over HTTP ) | 80/TCP, 443/TCP (SSL) | Basic |
Does Exchange need port 443?
To get clients working with Exchange, it’s very important to open port 443 on the firewall. This is only for inbound.
What ports need to be open for exchange?
Network ports required for clients and services
| Purpose | Ports |
|---|---|
| IMAP4 clients | 143/TCP (IMAP), 993/TCP (secure IMAP) |
| POP3 clients | 110/TCP (POP3), 995/TCP (secure POP3) |
| SMTP clients (authenticated) | 587/TCP (authenticated SMTP) |
Can you install a firewall on an Exchange Server?
The installation of a firewall between Exchange servers or between an Exchange 2010 Mailbox or Client Access server and Active Directory isn’t supported. However, you can install a network device if traffic isn’t restricted and all available ports are open between the various Exchange servers and Active Directory.”
What are outside Internet ports need to be opened for exchange 2010?
Question: What outside internet ports need to be opened for Exchange 2010 to work behind a firewall? I have port tcp 110, 25, 993,995, 563,80,443, 465 I don’t have an Edge Transport Server so i would just be the Hub Transport server role connected directly to the internet behind a firewall.
Is there support for Exchange Server prior to 2010?
TechNet also has resources for versions prior to Exchange Server 2010: http://support.microsoft.com/kb/270836. Starting in Exchange Server 2013 the only protocol supported for Windows Outlook clients is RPC over HTTPS.
What is the TCP port for Exchange Server?
Exchange Server has for a number of revisions supported configuring static client communication ports for Windows based Outlook clients. After the client contacts the endpoint mapper service running on Windows under TCP Port 135 it will be handed back the static TCP port you have chosen to use in your environment.