Roderick,

You should test and make sure that incoming tcp/25 is not blocked and does 
not violate your TOS agreement.  Most consumer-level services are now 
blocking incoming SMTP to prevent people from setting up unauthorized 
relays and spam farms.
Not to mention that if you violate your TOS your provider can always pull 
your plug (as a few on this list have experienced in the past).


 On Tue, 29 Jan 2002, Roderick Ford wrote:

> Hello,
> 
> I started looking into setting up an MX on my LAN, by reading info at
> Sendmail.org.  I have a fairly static IP address, i.e. not guaranteed to
> NEVER change, but never does.  It is VERY (34 char) long,
> "cpe-24-221-41-162.az.sprintbbd.net", and
> 
> (1) I'm wondering if mail sent here would have to be @this_long_address, or
> if there is a way to alias it shorter.
> (2) Will I be able to configure a mail server so that
> 	(2a) fetchmail will forward retrieved mail to the mail server
> 	(2b) where it can be retrieved by the user on the LAN?
> (3) Can the mail server be on the DNS server as long as they have the same
> name and don't slow each other down?
> (4) IF mail does have to go to webmaster@this_long_address, then it is over
> 40 characters...
> 	(4a) too long?
> 	(4b) Then mail will hit the router and be forwarded according to the
> port/firewall setting to the mailserver box, right?
> 
> Thanks,
> Rod
> 
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-- 
++++++++++++++++++++++++++++++++++++
Gary Nichols     gary@linuxforce.org