Re: [EXIM] DNS

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Szerző: exim-users@demon.net
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Címzett: exim-users
Tárgy: Re: [EXIM] DNS
Sean Witham wrote:
> > > > Yes, and more and more bigoted sysadmins refuse to beleive their
> > > > Microsft systems are broken. Just like the ones with underscore in
> > > > hostnames.
> > >
> > > So what is the answer?
> > >
> > > - make workarounds which effectively change the standard to suit MS's
> > > whims?
> >
> > SBS (Small Business Server - part of Microsofts Back Office Product),
> > does non-rfc ehlo's. It's is none RFC in so much that it doesn't follow
> > a FQDN after EHLO. (as well as a non standard ETRN request).
>
> > > - send them the mail, but include an automatic attachment telling them
> > > their system is broken, matter-of-factly stating where their site
> > > breaks an Internet RFC?
> >
> > Most clinets go "huh?", I payed x million bucks for this, and it's
> > microsoft, it aint broke!".
> >
>
> Demon could use notices in BIG print in their newletter, on their news groups,
> on their web site, FAQ's, beginners guides, and in their contracts/conditions of
> use to inform customers that the products XXX are are not 100% Internet
> compatable and are known to cuase customers many problems. The statement should
> go on to say theat demon will not be able to provide technical advice or help
> solves problems who use these prodcuts.


Technically us breaking RFC is not that much of a "bad thing", we are in
effect the _MTA_ for our customers as alot of them use us for
smarthosting (we wrap the rest of the world out). Therefore seeing as we
are the ones that talk to the rest of the world we do send fqdn'ed
ehlo's, it's really that much of an issue.

This however this still doesn't mean that Microsoft are right and we are
doing "the right thing".

> Even if this doesn't cause people to change their setups it may stop people from
> using them in the first place. Education is the key to and Microsft know this.


Knowing that Eudora and Outlook are the main offending MUA's and going
by the way they work, I'd assume that this aint a "setup" issue, but a
Microsoft software release issue (haye it wouldnt be the first ;-) (oh
and whoever writes Eudora).

> It is why they are using their monoply to misinform users on how to use the
> Internet.


Agreed. Alot of what they do is "wrong" as far as I'm concerned, but
then they have a strong marketing force, and money to convince quite
alot of people.

D.
-- 
Dave Sloan, System Administrator (NOC)              Demon Internet Ltd
                                                 322 Regents Park Road
                                                      Finchley, London
Email: dsloan@???                                         N3 2QQ


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