Adam Drake wrote:
> 

[ snip ]

> Shorewall/rules

[ snip ]

> # Added A.Drake      to allow pop3 access to qmail on firewall
> ACCEPT            loc     fw          tcp      110
> ACCEPT            loc     fw          tcp      25
> ACCEPT            fw     net         tcp       110
> ACCEPT            fw      net         tcp       25

Again, I do not know shorewall; but, regardless of these settings, I
still get this:

# nmap -sT -p 25 drakeweb.homeip.net

Starting nmap V. 2.54BETA31 ( www.insecure.org/nmap/ )
Interesting ports on 173-58.SPEEDe.golden.net (216.75.173.58):
Port       State       Service
25/tcp     filtered    smtp


*Something* is still blocking/filtering your port tcp 25 -- so, *NO*
Email can possibly get in from the internet.

[ snip ]

> qmail/me
> 
> mail.drakeweb.homeip.net

Since tinydns is serving *only* private.network, here you need the name
of your internal mail server.


> qmail/rcpthosts
> 
> drakeweb.homeip.net

Here, you need *both* the internal _and_ external mail server names.


> qmail/virtualdomains
> 
> drakeweb.homeip.net:lrpqmail
> mail.drakeweb.homeip.net:lrpqmail

This could be left blank.


> qmail/plusdomain

Here you may need your internal domain.


> qmail/defaultdomain

Since tinydns is serving *only* private.network, you may need that here.


> qmail/local

Actually, this file is `locals' -- and, you need here *both* the
internal _and_ external mail server names.


[ snip ]

> Any ideas? The DYNDNS service I use says not to include MX entries if you
> only have one IP address. I am running tinydns - here's the content of the
> private file:
> 
> .private.network::localhost
> .1.168.192.in-addr.arpa::localhost
> +firewall.private.network:192.168.1.254
> @drakeweb.homeip.net::mail.drakeweb.homeip.net
> =gabriel.private.network:192.168.1.10
> =daisy.private.network:192.168.1.11
> =solomon.private.network:192.168.1.13

This probably cannot work.  You probably need to do something like this:

@private.network:192.168.1.254:mail.private.network
@1.168.192.in-addr.arpa::mail.private.network


Obviously, based on what you've posted, I cannot know what, if anything,
you are doing for public dns.  However, it looks as though dyndns.org is
handling all of your public dns; so, this may indicate a problem:

# dnsqr ptr 58.173.75.216.in-addr.arpa
12 58.173.75.216.in-addr.arpa:
82 bytes, 1+1+0+0 records, response, noerror
query: 12 58.173.75.216.in-addr.arpa
answer: 58.173.75.216.in-addr.arpa 900 PTR 173-58.speede.golden.net

# dnsqr any 173-58.speede.golden.net
255 173-58.speede.golden.net:
58 bytes, 1+1+0+0 records, response, noerror
query: 255 173-58.speede.golden.net
answer: 173-58.speede.golden.net 900 A 216.75.173.58

# dnsqr any drakeweb.homeip.net
255 drakeweb.homeip.net:
53 bytes, 1+1+0+0 records, response, noerror
query: 255 drakeweb.homeip.net
answer: drakeweb.homeip.net 60 A 216.75.173.58

The problem is that your reverse dns does *not* resolve to the same name
that you are using:

        drakeweb.homeip.net != 173-58.speede.golden.net

hth

-- 

Best Regards,

mds
mds resource
888.250.3987

Dare to fix things before they break . . .

Our capacity for understanding is inversely proportional to how much we
think we know.  The more I know, the more I know I don't know . . .

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