Re: Complaint about change in spam controls of mailing lists @ Red

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> --__--__--
> 
> > While I'm not the one originally asked, there are ISPs out there that
> > while they ban mailservers in general, have no problems with you running
> > and internal outbound server so long as it's not publically accessable.
> > Meaning basically that you can't setup a server to accept mail from the
> > outside, but that a server for internal users to send mail outward is
> > perfectly fine.
> 
> Maybe but like it or not there are a lot of sites that will reject mail from
> dialup mail servers. A large percentage of this type of mail is spam. Most
> of my current crop of spam is from addresses that clain to be @yahoo.com,
> @hotmail.com, @msn.com, etc. but looking at the headers you can see that they
> came from dialup accts and never once touched the mail servers of the actual
> domain they claim to be from. I just got done configuring postfix to reject
> mail that claims to be from the above domains but does not come from their
> servers. I think this is a better way of rejecting spam without just dumping
> mail from dialups. Unfortunately not everyone agrees with me.
> 
> It will be interesting to see how well this works.

Well, I haven't run into any problems as of late with anybody blocking
anything to my server except for one ISP that when their DNS server
takes
dump, it blocks everything.



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