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[ILUG] postfix/mail delivery

[ILUG] postfix/mail delivery

John P . Looney john at antefacto.com
Thu Feb 8 16:43:28 GMT 2001


On Wed, Feb 07, 2001 at 06:22:16PM +0000, Paul Jakma mentioned:
> >  Even if it was, I wouldn't use it.
> why not? (i'm thinking about the talk you gave at one of the monthly
> meetings last year).

 I'm working on getting stuff from a redundant data source. OpenLDAP isn't
close to mysql for reliability etc. 

> > In the end, I made an alias for "default", and mail for this user
> > is piped to a shell script that checks MySQL for the address in
> > the To: line, and works out what to do from that.  Courtesy of the
> > "default bounce address" postfix has :)
> cute hack..
> however:
> most MTAs have non-hacked handles for LDAP.
> 
> The LDAP server could either be a frontend to a MySQL database, or the
> LDAP directory could be the authorative source for aliases/etc.. and
> you could have nightly jobs to sync between the 2.

 Thus introducing yet another thing to go wrong :)

> what exactly are you trying to do anyway? (the end objective, not "put
> aliases in mysql").

 Basically setup a database with a load of apps using it (postfix,
webmail, imap, midgard and a few others) and make part of a redundant
cluster using SGI FailSafe, and see how it works.

Kate

-- 
 When I say 'free', I mean 'free': free from bond, of chain or command: 
to go where you will, even to Mordor, Saruman, if you desire. " 
    -- Gandalf, paraphrasing the choice between Free and Non-free software




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