Re: [Proftpd-user] mod_proxy

"TJ Saunders" <[email protected]> Tue, 25 May 2021 11:40:23 -0700

Newsgroups	gmane.network.proftpd.user
Message-ID	<[email protected]>

> The FTP protocol does not have a native way to tell to the server the 
> domain that was used when connecting - unlike HTTP, which has the Host 
> header. With plain FTP it would be impossible to do this.

Actually, the FTP protocol now supports a HOST command; see RFC 7151:
  https://datatracker.ietf.org/doc/html/rfc7151

and ProFTPD (and mod_proxy) support/honor the HOST command.  But this assumes that the client in question uses the HOST command.

Cheers,
TJ


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