Dear colleagues
In february this year we detected a lot of spam, being sent from dial-up accounts in the responsibility of AS9145.
Those spam emails are sent from the well known swiss spamer 'Martin Fürst' who won't get internet-access at almost all ISP in Switzerland and many more in UK Germany and China.
I had quite a few phone calls with EWETEL techs and finaly with their law responsible (Mr. Heder.)
As I understood their policy does not allow them to block internet-access to the customer sending those spam mails. (Nor to reveal his identity which I never asked for... he is too well known).
Today more spam-mails with typical 'Martin Fürst' signatures arrived to various spam-traps and customer addresses.
Unfortunately right now I was not able to catch Mr. Heder, and on the support number they again didn't want to put me through to the abuse-desk responsible or to the management, ceo or cto of EWETEL.
So I think time has come the ISP running mailservers affected by those spam-floods from EWETEL have to put up a bit more pressure.
We are considering filtering AS9145 on our routers and to list the IP-ranges of AS9145 on the SWINOG Antispam Blacklists; if we still don't get the reply from EWETEL that this customer is definitively banned from their network within a few days.
What are your opinions? Would other ISP join?
Mit freundlichen Grüssen
Benoit Panizzon -- I m p r o W a r e A G - System Services ______________________________________________________
Zurlindenstrasse 29 Tel +41 61 826 93 00 CH-4133 Pratteln Fax +41 61 826 93 01 Schweiz Web http://www.imp.ch ______________________________________________________