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Old 03-08-2004, 08:11 AM   #1
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Registered: Mar 2004
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Configuring postfix for single-user, dial-up machine

I finally managed to set up postfix, fetchmail, procmail an mutt to work with each other, on stand-alone dial-up machine (no networks, gateways or something else, just stand-alone single user machine). Well actually, I've delayed mutt configuration because of the one additional problem I have with postfix, that I would like to ask you for advice.

Postfix is, of course, installed and working, but only with one account. That is, (by using "Installing a sophisticated e-mail environment for systems with only a dial-up Internet connection" tutorial) I added to the following:
#my hostname, yes it's slackware distro
myhostname = darkstar
myorigin = $myhostname
mydestination =,, localhost.localdomain, darkstar, darkstar.localdomain, localhost
mynetworks =,
#my isp's server for sending mail through
relayhost =
sender_canonical_maps = hash:/etc/postfix/sender_canonical
alias_maps = hash:/etc/postfix/aliases
mail_spool_directory = /var/spool/mail

and made sender_canonical in following way:

Of course, after that, I run postmap for both sender_canonical and aliases (it was not in ndb format)

And, as already written, it is working as expected, but, again only with single account.
I have two more accounts at different servers that I would like to use. Question is, how can I set up postfix, so I can send my mail through one of the following servers:

and change my envelope address from to respectively to:


Should I try to add all these servers in like:
relayhost =
relayhost =
relayhost =

Then delete file sender_canonical, and then finally, when I want to send my mail, through mutt (or some other mua) to specifically assign _from_ field? Would this work in desired way, or perhaps, there is some more "elegant" way for handling this kind of situation?

Thank you.


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