Erroneous creation of hyperlinks

Thanks very much for your work on this plugin… a small bug:

I sent out an email with some FTP details in, including the line:

Host: ftp.example.com

Note: After my original post, I had to edit the above line, because the WordPress forum was doing the very same thing as is reported below! Is it related? (i.e. Perhaps the bug is actually in WordPress core – some filter?)

WP Better Emails turned this line into this:

Host: <a href="https://ftp.example.com" rel="nofollow">https://ftp.example.com</a>

Obviously whatever is detecting hyperlinks is too aggressive; in this example, it picked up an FTP hostname, and turned it into an HTTP-protocol link, which would be confusing for the recipient.

https://www.ads-software.com/extend/plugins/wp-better-emails/