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Re: [LUG] Options for configuring Exim4 on a fresh Debian mailserver?

 

On Wed, Jul 20, 2005 at 12:46:28PM +0100, Grant Sewell wrote:
> On Wed, 20 Jul 2005 12:15:20 +0100
> Adrian Midgley wrote:
> 
> > On Wed, 2005-07-20 at 10:33 +0100, Grant Sewell wrote:
> > 
> > > Ok, so I am now setting up a mail server for myself.  What I want to be able 
> > > to do is this:
> > >  + Download my emails to my mail server from my ISP(s) using POP3.
> > Fetchmail is the business for this, assuming you continue to want to use
> > POP3.
> > If you start to want to use IMAP4 then Fetchmail is still the biz.
> > 
> > poll my.isp.net with protocol auto grant there is grant here
> > 
> > poll my.isp.net with protocol auto SO there is SO here
> > 
> > etc
> 
> Thanks Adrian.
> 
> That bit... doesn't make a lot of sense to me!  I've got it that I need to use 
> fetchmail (well I don't "need" to, but it's pretty damn good and is well doc'ed).  
> I take it that polling thing is if I want to use IMAP4 with my ISP's accounts?  
> Don't think they offer it, so I'll forget that.  Thanks though.

Have a look at "apt-get install fetchmailconf" which can help configure fetchmail: I 
found
it less confusing doing it by hand:  http://tinyurl.com/766ub.

Poll is just one of the commands: about half way down the page:
http://tinyurl.com/cympx (section entitled Keyword/Option summary)

> 
> > >  + Send emails from my "client" machines to my mail server using SMTP.
> > 
> > If using Postfix, as I do, then if you wnat to do that (SMTP Relay) then
> > you will set your ISP's mailserver (eg smtp.myisp.net or
> > post9364.bigisp.net ) as the relayhost.
> > 
> > There is something about relayhost and smarthost that I have not fully
> > appreciated...
> 
> I just noticed that I contradict myself in my list!  Ok, forget point 2 - clients 
> to use IMAP4 only.
> 
> > 
> > >  + Outgoing emails to be sent from -at-thymox.co.uk.  
> > > I do not know whether it would be best to forward these using SMTP to my 
> > > ISP(s) or not or what.
> > If you have a permanent IP address, and the world can see it in a DNS
> > outside, then you may as well send by SMTP Direct, if not, I think much
> > of the world will bounce you as unvouched for.  THis is arguably
> > incorrect behaviour (although I defer to almost everyone who does it for
> > a living on that part...) but is done for self defence.
> > 
> > >  + Be able to connect to my mail server from my "client" machines using IMAP.
> > Dovecot.  Just Works.
> 
> I don't have a permanent IP address (waiting to hear back from my ISP on that), 
> but I have dyndnsed it, so I might try my hand at having mail sent by SMTP 
> directly.  I have a cheapo reg123 account that does some forwarding.  I am using 
> "framed web forwarding" for http://www.thymox.co.uk --> http://thymox.dyndns.org 
> (not too happy about it being framed, but at least it keeps the "www.thymox.co.uk" 
> thing in the "address/location bar").  I also have email forwarding: 
> *-at-thymox.co.uk forwarded to thymox.co.uk-at-sewell.prodigynet.co.uk.  I would 
> like it so that I can actually reply *from* -at-thymox.co.uk.  Since the mail 
> server would technically be Internet visible from thymox.dyndns.org, it won't 
> cause problems trying to have it send emails from thymox.co.uk, would it?
> 
> Sorry for being a PITA on this.  Gotta start somewhere!
> 
> Grant.
> 
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