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Re: "message_size_limit" restriction.

From: Truong Tan Son (sonttfcv.fujitsu.com)
Date: Wed Mar 29 2006 - 01:33:35 CST


mouss wrote:

> as you may see here, this is unreadable.

Full idea:

* On LAN : accept message_size <= 5Mb.

* LAN -----> Internet : accept message_size <= 1Mb.

> - the size is a property of the message, not the recipient
> - at rcpt stage, you may or may not have the size.
>
> so to be "sure", one would want to do the check at data stage, but then
> data is not per recipient...
>
>
> Now, you apparently want that for your own users. You can thus bounce
> after accepting mail, provided you make sure that sender addresses used
> are those of your users. If so, impose the 5M limit, then make outbound
> mail go through another port, where you implement the 1 M limit. Make
> sure this only applies to your own senders (otherwise, backscatter).

make outbound mail go through another port 1M, does it check both domain and size ?

Thanks you and best regards,