FTP with those functions needed :(
 

I need an ftp server where user can

1. Upload files, but cannot delete them !
2. possibly not even download .. not so improtant though

And I need to change the port to something else and not 21

1. You didn't ask an actual question.

2. Are you sure the Linux - Networking forum isn't what you want?
http://www.linuxquestions.org/questi...isplay.php?f=3

So you miss a "?" ?

I assumed when I said I would need something this is some sort of a question ...

Look, I'm not trying to be picky or something. It's just that all you stated is that you need an FTP server with such-and-such configuration. How can anyone possibly help you unless you post specific questions?

Anyway, I'm sure I'm incompetent to help you install and configure a server, I just thought I would help you post a more specific question that has a better chance of getting answered.

I just hoped that someone knows which FTP Server I can use for that ...

And how more specific can I be ? I don't get it ..

never mind anyway ...

No no, I won't nevermind. :)

Maybe this will help:
http://www.debian-administration.org/articles/228

The Debian Desktop Survival Guide doesn't make much comment, but they do make a recommendation:
http://www.togaware.com/linux/survivor/FTP_Server.shtml

In the replies section of the first article, I noticed this comment:

I find that using proftpd and configuring it with Webmin works great.