[SOLVED] What ports are used for Exchange - Spiceworks

What’s an SSL port? A technical guide for HTTPS - GoDaddy Nov 02, 2017 List of TCP and UDP port numbers - Wikipedia 248 rows Port 443 — Everything You Need to Know About HTTPS 443

Network ports for clients and mail flow in Exchange. 6/30/2020; 9 minutes to read +1; In this article. This topic provides information about the network ports that are used by Exchange Server 2016 and Exchange Server 2019 for communication with email clients, internet mail servers, and other services that are external to your local Exchange organization.

To change Apache2 default port number, you need to look in two areas By default, the 000-default.conf file is configured to listen on port 80 while default-ssl.conf is configured to listen on 443

There’s nothing inherently wrong with using a different port, but one of the major advantages of an SSL/TLS-based VPN via port443 is that it’s indistinguishable from ordinary https:// encrypted web-traffic. Change the TCP Port Number in the TCP Port edit box (or click Advanced for multiple Port settings). Click OK to save the changes. Microsoft Internet Information Services 7.0. Open Internet Information Services (IIS) Manager. Select the Web site that you wish to configure. In the Action pane, click Bindings.