Jun 11, 2020 · This port is not endorsed by the IETF nor IANA. Instead, Mailgun provides it as an alternate port, which mirrors port 587, in the event the above ports are blocked. Because 2525 is a non-traditional high port number, it is typically allowed on consumer ISPs and Cloud Hosting providers, like Google Compute Engine.

Ports - Zimbra :: Tech Center Port Protocol Zimbra Service Description 25 : smtp : mta : incoming mail to postfix 80 : http : mailbox / proxy : web mail client (disabled by default in 8.0) 110 : pop3 : mailbox / proxy : POP3 143 : imap : mailbox / proxy : IMAP 443 : https : mailbox / proxy - web mail client : HTTP over TLS 465 : smtps : mta : Incoming mail to postfix over Configure SSL for External HTTP Traffic to and from After the server has been configured for SSL, it accepts requests to the non-SSL port (default is port 80) and automatically redirects to the SSL port 443. Note: Tableau Server supports only port 443 as the secure port. It cannot run on a computer where another application is using port 443. Service Name and Transport Protocol Port Number Registry

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How to use port 443 to access a remote desktop - Quora

Can I use another port other than 443 for HTTPS/SSL As an example, you could use port 30443 for SSL VPN if your VPN gateway supports port reassignment and the SSL VPN client (if any) does this as well. If you access SSL VPN via web portal you can add the custom port number in the URL like this: "https://mysslvpnserver.com:30443". Set the SSLVPN Port to 443 | SonicWall NOTE: The default port for HTTPS management is 443, the standard port. You can add another layer of security for logging into the SonicWall by changing the default port. To configure another port for HTTPS management, enter the desired port number into the Port field, and click Apply. What is port 443 used for? - Quora Name: https Purpose: http protocol over TLS/SSL Description: > This port is used for secure web browser communication. Data transferred across such connections are highly resistant to eavesdropping and interception. Moreover, the identity of the r