Re: [SLUG] Postfix and dynamic IP

2001-09-20 Thread Jeff Waugh



> Yep, there are some solutions like that, but i am sure there is a clean
> way to solve those issues. This is what i am looking for .

That is "The Solution" to your problem. The Debian init scripts for postfix
copy all of the required files into the chroot automatically for this
reason.

- Jeff

-- 
  Is Murphy's Law constitutional?   

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Re: [SLUG] Postfix and dynamic IP

2001-09-20 Thread Jean-Francois Dive

Hi,

Yep, there are some solutions like that, but i am sure there is a clean
way to solve those issues. This is what i am looking for .

Thanks anyway,

Cheers,

JeFx

On Fri, 21 Sep 2001, Erik de Castro Lopo wrote:

> On Fri, 21 Sep 2001 10:03:33 +1000 (EST)
> Jean-Francois Dive <[EMAIL PROTECTED]> wrote:
>
> > Hi all,
> >
> > I've got two issues with the postfix installation i have:
> >
> > First some background: i use postfix as mail delivery system on my laptop
> > which get connected trough lan-DHCP or diallup, so get ip and name
> > resolutio  changing all the time.
> >
> > My issues are:
> >
> > 1. Postfix copied the name resolution config file in
> > /var/spool/postfix/etc , which is a problem as my resolv.conf does change
> > when i change my connection.
>
> When your scipts change resolv.conf, why not also do the following
>
>   stop postfix
>   copy resolve.conf to /var/spool/postfix/etc/
>   start postfix
>
> Erik
> --
> +---+
>   Erik de Castro Lopo  [EMAIL PROTECTED] (Yes it's valid)
> +---+
> "Usenet is like a herd of performing elephants with diarrhea;
> massive, difficult to redirect, awe-inspiring, entertaining,
> and a source of mind-boggling amounts of excrement when you
> least expect it."  -- Gene Spafford (1992)
>
> --
> SLUG - Sydney Linux User Group Mailing List - http://slug.org.au/
> More Info: http://lists.slug.org.au/listinfo/slug
>


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Re: [SLUG] Postfix and dynamic IP

2001-09-20 Thread Erik de Castro Lopo

On Fri, 21 Sep 2001 10:03:33 +1000 (EST)
Jean-Francois Dive <[EMAIL PROTECTED]> wrote:

> Hi all,
> 
> I've got two issues with the postfix installation i have:
> 
> First some background: i use postfix as mail delivery system on my laptop
> which get connected trough lan-DHCP or diallup, so get ip and name
> resolutio  changing all the time.
> 
> My issues are:
> 
> 1. Postfix copied the name resolution config file in
> /var/spool/postfix/etc , which is a problem as my resolv.conf does change
> when i change my connection. 

When your scipts change resolv.conf, why not also do the following

stop postfix
copy resolve.conf to /var/spool/postfix/etc/
start postfix

Erik
-- 
+---+
  Erik de Castro Lopo  [EMAIL PROTECTED] (Yes it's valid)
+---+
"Usenet is like a herd of performing elephants with diarrhea; 
massive, difficult to redirect, awe-inspiring, entertaining, 
and a source of mind-boggling amounts of excrement when you 
least expect it."  -- Gene Spafford (1992)

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[SLUG] Postfix and dynamic IP

2001-09-20 Thread Jean-Francois Dive

Hi all,

I've got two issues with the postfix installation i have:

First some background: i use postfix as mail delivery system on my laptop
which get connected trough lan-DHCP or diallup, so get ip and name
resolutio  changing all the time.

My issues are:

1. Postfix copied the name resolution config file in
/var/spool/postfix/etc , which is a problem as my resolv.conf does change
when i change my connection. So, i hit that postfix cant resolve name if i
dont copy back the correct file in /var/spool/.. The solution i am
thinking is to setup bind on the local machine, but i believe there is a
nicer solution. Does someone have an idea ?

2. Some servers refuse to accept the emails i deliver (freebsd.org for
exemple) because the name used in the config (myhostname) is not a public
one, so the remote server refuse the HELO: myhostname, saying the name
does not exist. Faking this  by a real name is possible, but then i'll
have to hack it by defining it in the /etc/hosts, i dont think it is a
nice solution either. Does someone have a better solution for this ?

Thanks for any help,

Cheers,

JeF


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