Re: [courier-users] DNSBL exclusion

J=E9r=F4me Blion wrote:
> Dino Ciuffetti a =E9crit :
> =

>> Hi.
>> Is it possible to exclude smtp relay authenticated clients from DNSBL
>> blacklists?
>>
>> If yes, how?
>> Thanks. Dino.
>> =

>> =

> If you know that it is a legitimate source, just contact them to fix =

> their servers.
> =


1- some lists (such as pbl.spamhaus.org) are for blocking email from =

"dynamic" IPs, which should use their ISP. there is no point in asking =

"them" to get delisted. some lists are geographic. the only way to get =

"delisted from a listing saying you're in .fr" is to quit the country. ...


2- there is no point in checking that trusted users connect from an =

unlisted IP. If I travel to a foreign country and connect to my server =

with my login/pass using a silly ISP or the hotel connection, I have no =

business asking them to get unlisted. I want my mail through

3- never block your own users with methods designed for "inbound" mail. =

This includes DNSBLs, spamassassin rules, ... etc.



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