Setting up mail server behind iptables firewall

2003-08-14 Thread Daniel L. Miller
I'm sure this is covered SOMEWHERE - but I haven't found anything obvious in the archives / howto's. I currently have the following configuration: (please comment if you find this arrangement objectionable in itself!) Internal LAN - 192.168.0.30 through 192.168.0.50 Dual-Homed Gateway (is that

Re: Setting up mail server behind iptables firewall

2003-08-14 Thread Michael West
iptables -t nat -A PREROUTING -p tcp --dport 80 -i eth1 -j DNAT --to 192.168.69.2:25 you mean --dport 25 don't you? -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

Re: Setting up mail server behind iptables firewall

2003-08-14 Thread David
On Thu, Aug 14, 2003 at 10:04:56AM -0700, Daniel L. Miller wrote: > This is really getting frustrating - mainly because I don't really > understand what I'm doing. Using a port scanner from an external > webserver, it shows that ports 25, 80, and 10025 are all closed. > > What am I missing? > >

RE: Setting up mail server behind iptables firewall

2003-08-14 Thread Daniel L. Miller
> > This is really getting frustrating - mainly because I don't really > > understand what I'm doing. Using a port scanner from an external > > webserver, it shows that ports 25, 80, and 10025 are all closed. > > > > What am I missing? > > > > Here's the iptables dump from both my firewall and

RE: Setting up mail server behind iptables firewall

2003-08-14 Thread Daniel L. Miller
This is really getting frustrating - mainly because I don't really understand what I'm doing. Using a port scanner from an external webserver, it shows that ports 25, 80, and 10025 are all closed. What am I missing? Here's the iptables dump from both my firewall and my internal server. *** FIRE

Re: setting up mail server

2002-01-19 Thread Adam Majer
On Sat, Jan 19, 2002 at 05:50:09AM -0800, Paul 'Baloo' Johnson wrote: > On Fri, 18 Jan 2002, Adam Majer wrote: > > > Of course they are going to not allow other e-mail addresses to be > > used! Otherwise their smarthost becomes a spamhost. > > Though they can probably use tricks to prevent multip

Re: setting up mail server

2002-01-19 Thread Michel Cuppens
On Fri, 18 Jan 2002 12:44:02 -0500 Ken Weingold <[EMAIL PROTECTED]> wrote: > Thanks for the reply about setting up smarthost. I reconfigured exim > for that and It works.But now All mail sent out from the machine > gets bounced, saying: > > > Remote host said: 550 relaying to <[EMAIL PROT

Re: setting up mail server

2002-01-19 Thread Paul 'Baloo' Johnson
On Fri, 18 Jan 2002, Adam Majer wrote: > Of course they are going to not allow other e-mail addresses to be > used! Otherwise their smarthost becomes a spamhost. Though they can probably use tricks to prevent multiple sendings of the same message or using spamfilters outbound to silently reject t

Re: setting up mail server

2002-01-19 Thread Alan Chandler
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Saturday 19 January 2002 4:11 am, Adam Majer wrote: > > Of course they are going to not allow other e-mail addresses to be used! > Otherwise their smarthost becomes a spamhost. That doesn't necessarily follow. Provided they know that the connecti

Re: setting up mail server

2002-01-18 Thread Adam Majer
On Fri, Jan 18, 2002 at 04:12:16PM -0800, Paul 'Baloo' Johnson wrote: > On Fri, 18 Jan 2002, Wayne Topa wrote: > > > > Thanks for the reply about setting up smarthost. I reconfigured exim > > > for that and It works.But now All mail sent out from the machine > > > gets bounced, saying: > > >

Re: setting up mail server

2002-01-18 Thread Paul 'Baloo' Johnson
On Fri, 18 Jan 2002, Wayne Topa wrote: > > Thanks for the reply about setting up smarthost. I reconfigured exim > > for that and It works.But now All mail sent out from the machine > > gets bounced, saying: > > > > > > Remote host said: 550 relaying to <[EMAIL PROTECTED]> prohibited by > > ad

Re: setting up mail server

2002-01-18 Thread Karl E. Jorgensen
On Fri, Jan 18, 2002 at 12:44:02PM -0500, Ken Weingold wrote: > Thanks for the reply about setting up smarthost. I reconfigured exim > for that and It works.But now All mail sent out from the machine > gets bounced, saying: > > > Remote host said: 550 relaying to <[EMAIL PROTECTED]> prohib

Re: setting up mail server

2002-01-18 Thread Wayne Topa
Ken Weingold([EMAIL PROTECTED]) is reported to have said: > Thanks for the reply about setting up smarthost. I reconfigured exim > for that and It works.But now All mail sent out from the machine > gets bounced, saying: > > > Remote host said: 550 relaying to <[EMAIL PROTECTED]> prohibited

Re: setting up mail server

2002-01-18 Thread Ken Weingold
Thanks for the reply about setting up smarthost. I reconfigured exim for that and It works.But now All mail sent out from the machine gets bounced, saying: Remote host said: 550 relaying to <[EMAIL PROTECTED]> prohibited by administrator Any ideas? Sorry if this is out of the scope of

Re: setting up mail server

2002-01-18 Thread dman
On Fri, Jan 18, 2002 at 03:47:02AM -0500, Ken Weingold wrote: | I am trying to be able to allow mutt to send and receive mail from my | 2.2r2 system here with DSL. I decided to install exim since it seems to | be easier to configure than sendmail. It seems to be working sending to | yahoo.com

Re: setting up mail server

2002-01-18 Thread Paul 'Baloo' Johnson
On Fri, 18 Jan 2002, Ken Weingold wrote: > 550 Dialups/open relays blocked. Contact <[EMAIL PROTECTED]> > > Anyone know how I can make it work with all addresses? Use your ISP's mail server as a smarthost. -- Baloo

setting up mail server

2002-01-18 Thread Ken Weingold
I am trying to be able to allow mutt to send and receive mail from my 2.2r2 system here with DSL. I decided to install exim since it seems to be easier to configure than sendmail. It seems to be working sending to yahoo.com (surprise), but when I tested to a mindspring.com address, it bounced

Setting up mail

2001-06-07 Thread Robert Ruzbacky
Hi!   I have tried to setup qmail on a new server but get errors when retrieving or sending email via outlook express in Windows (via a workstation).  It gives "cannot open socket" on both SMTP and POP.  Anyone know which files to change or where to look for info?   I had tried backing up th

Re: Help setting up mail...sending/recieving

1999-05-20 Thread Robert-Jan Kuijvenhoven
On Wed, May 19, 1999 at 06:13:41PM -0400, Allen B. Riddell wrote: > > > Are there any instructions on how to set up mail for a "standard" > home-desktop user? I.E.: I send my mail via smtp and recieve via pop3? > > I got fetchmail working -- but it seems that all my messages are "frozen" > --

Help setting up mail...sending/recieving

1999-05-19 Thread Allen B. Riddell
Are there any instructions on how to set up mail for a "standard" home-desktop user? I.E.: I send my mail via smtp and recieve via pop3? I got fetchmail working -- but it seems that all my messages are "frozen" -- is some filtering program messing up my program? and sending mail is just th

Re: Setting up mail.

1997-07-28 Thread Rob MacWilliams
Try the following: One other thing you need to do: add a blank line, followed by the following lines to /etc/smail/directors. THIS SHOULD BE THE LAST LINES OF THE FILE. Otherwise, mail loss is a definite possibility. smartuser: driver=smartuser; new_user=$user@, well_formed_onl

Setting up mail.

1997-07-28 Thread Alan Eugene Davis
I have given it another shot. Mail escapes me. I now have to ask for help on this. Mail must be my nemesis, as it took six months to get it right on my now defunct former system (as some readers may remember?). I have run the smail setup script, a couple of times, and think I have more or less

Re: Setting up mail.

1997-07-28 Thread Lindsay Allen
Hi Alan, I may have the answer. I have my "visible name " set to that of my ISP which is cleo.murdoch.edu.au. This means that all replies get sent to the right place. It took me a while to get the right combination in the config and I made a note of how I did it for future reference. elm $> ca

Re: Setting up Mail Services, Linux, Emacs, and ppp.

1996-09-26 Thread Gerry Jensen
On Wed, 25 Sep 1996, alan davis wrote: > I am able to send mail to distant sites fine, but mail to > addresses at the domain of my ISP usually fails, from within Emacs > (but seems to work from within Pine, at least some of the time). > Actually, mail sometimes gets out from emacs

Setting up mail services

1996-09-26 Thread alan davis
I am unable to find a good terse description of what I need to do to set up email services. Is there a good explanation out there somewhere of which debian packages I would need to install? I am trying to set up to use emacs to do my mail. It works partly, but not well. This is du

RE: Setting up Mail Services, Linux, Emacs, and ppp.

1996-09-26 Thread Casper BodenCummins
Alan Eugene Davis <[EMAIL PROTECTED]> writes: >I am able to send mail to distant sites fine, but mail to >addresses at the domain of my ISP usually fails, from within Emacs >(but seems to work from within Pine, at least some of the time). >Actually, mail sometimes gets out from ema

Setting up Mail Services, Linux, Emacs, and ppp.

1996-09-26 Thread alan davis
[I am sorry. I hit the wrong keys and sent this message before I completed it. I will try again.] (25 September 1996, 8:36 PM, waiting for Supertyphoon Yates which is quite nearby). I am able to send mail to distant sites fine, but mail to addresses at the domain of my ISP usu