Sentite questa mia storia.
Il giorno 11/12/2003, non riuscendo ad inviare messaggi né verso la Gran Bretagna, né verso gli Stati Uniti, ed avendo ricevuto il preciso messaggio di errore che riporto sotto dall'Università di York, scrivevo all'[email protected]
Gentili Signori,
come potete vedere da quanto riporto sotto, il dominio @aliceposta.it è stato inserito nella MAPS Realtime Blackhole List (RBL), per errore o, forse, perché è stato utilizzato per inviare messaggi non desiderati.
Per questo motivo, a me, e credo a moltissimi, altri, risulta impossibile inviare messaggi e-mail che utilizzano il dominio @aliceposta.it, verso molti indirizzi, specialmente quelli non italiani.
Vi invio ciò affinché siate informati di quanto accaduto, e possiate intraprendere le necessarie azioni per far in modo che il dominio @aliceposta.it venga rimosso da tale lista.
Sperando di avervi fatto cosa gradita, resto in attesa di una sollecita risposta e vi invio i miei migliori saluti. [/i]
Quote:
Having Problems E-mailing People at Our Site?
You asked us to check why we might be refusing to accept messages you are trying to send to members of the University of York.
One moment please whilst we check ...
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You said that the mail service you are using is running on the computer whose IP address is 212.216.176.221
We are rejecting messages arriving at our site from that particular mail server because it is blacklisted in this Internet-wide database:
The MAPS Realtime Blackhole List (RBL)
Why your messages are being refused ...
Unfortunately there is a problem with that mail server which has led to someone, somewhere in the world, registering it with the above Internet-wide blacklist database. Like many other sites, we have our mail service configured to subscribe to these databases in an effort to reduce the amount of unsolicited e-mail ("spam") we deliver to people at our site.
You cannot send e-mail to our people at our site until your mail administrators have fixed the problem with their mail server and arranged for it to be removed from the database.
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What YOU need to do ...
You need to contact the people who look after the mail service you are using -- either the mail administrators at your site, or your Internet Service Provider's HelpDesk -- and tell them:
1. One of their mail servers has a problem with its setup, which has led to it being registered in the above Internet-wide blacklist database. The mail server in question is on the computer whose IP address is 212.216.176.221
2. Because of the blacklisting your messages to various sites, including to us here at the University of York, are being refused. (Mail you send to other sites may be disrupted too; you just happen to have found the problem first with our site.)
3. They can find out more, and get some helpful hints, by coming to this page and reading the technical information below. The URL they need to go to is:
http://www.york.ac.uk/cgi-bin/mail-p...12.216.176.221
(Or of course you could print this page out and send it to them!)
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Technical information for the ADMINISTRATORS OF THE MAIL SERVICE on computer system 212.216.176.221 and what THEY need to do ...
The MAPS Realtime Blackhole List (RBL):
Being listed in the RBL is a serious matter: many Internet backbone network routes make use of this database to "cut off" problematic machines from the Internet at large.
Thankfully it is actually quite difficult to get added to the RBL as one of the requirements of people submitting nominations are documented multiple attempts to contact the owners of the computers or networks involved. The usual reason a machine gets added to the RBL is for long-term, persistent origination or relaying of unsolicited e-mail ("spam"), or for providing support for spamming in other ways.
Useful URLs:
The MAPS RBL Home Page
http://www.mail-abuse.org/rbl/
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Return to the Mail Problems Main Page
Version 1.1.1 (CT031)
Network Tools provided by Demon Internet
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whois -h whois.ripe.net. "212.216.176.221"
The RIPE NCC is the European Center for co-ordinating and allocating Internet addressing space. IP addresses are allocated in blocks of either Class A, B or C addresses. There are 128 Class A addresses in total, and half of these have already been allocated - one class A provides several million host addresses. There are 65,000+ Class B addresses - each providing over 60,000 host addresses. And finally there are Class C's, each offering aproximately 250 addresses. If you wish to connect a network to the Internet, you need to obtain unique addresses for each host, and to ensure they are unique, you need to register them with some central body. The RIPE are responsible for providing/reserving address space within Europe, and to provide a database of who-owns-what. See www.ripe.net for more information.
% This is the RIPE Whois server.
% The objects are in RPSL format.
%
% Rights restricted by copyright.
% See http://www.ripe.net/ripencc/pub-serv...copyright.html
inetnum: 212.216.172.0 - 212.216.177.255
netname: TIN
descr: Telecom Italia Net
descr: PROVIDER
descr: NOC Roma
country: IT
admin-c: TAS10-RIPE
tech-c: TAS10-RIPE
status: ASSIGNED PA
remarks: Please send abuse notification to [email protected]
notify: [email protected]
mnt-by: TIN-MNT
changed: [email protected] 19990518
changed: [email protected] 20010212
source: RIPE
route: 212.216.0.0/16
descr: INTERBUSINESS
origin: AS3269
mnt-by: INTERB-MNT
changed: [email protected] 19980422
source: RIPE
role: TIN-Network Administration Staff
address: TIN - Telecom Italia Network
address: Via di Val Cannuta,182
address: 00166 Roma
address: Italy
phone: +39 06 3688 4139
fax-no: +39 06 3688 4167
e-mail: [email protected]
trouble: Please report spam/abuse notification to [email protected]
admin-c: EB339-RIPE
tech-c: CC297-RIPE
tech-c: CM1426-RIPE
nic-hdl: TAS10-RIPE
notify: [email protected]
notify: [email protected]
mnt-by: TIN-MNT
changed: [email protected] 20001204
source: RIPE
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