RE: RES: Problem with AntiSPAM Tool (Symantec AntiVirusT/Filtering for MicrosoftR Exchange 2000)

  • From: "John Tolmachoff \(Lists\)" <johnlist@xxxxxxxxxxxxxxxxxxx>
  • To: "'[ExchangeList]'" <exchangelist@xxxxxxxxxxxxx>
  • Date: Mon, 17 Jan 2005 10:09:35 -0800

Like Tiago says, blocking null sender is against RFC rules and will get you
listed in RFCIgnorant database.

Remember people, if fighting spam was as easy as creating a few rules, the
war would have been over by now.

John Tolmachoff
Engineer/Consultant/Owner
eServices For You

> -----Original Message-----
> From: Tiago de Aviz [mailto:Tiago@xxxxxxxxxxxxxxx]
> Sent: Monday, January 17, 2005 10:06 AM
> To: [ExchangeList]
> Subject: [exchangelist] RES: Problem with AntiSPAM Tool (Symantec
> AntiVirusT/Filtering for MicrosoftR Exchange 2000)
> 
> http://www.MSExchange.org/
> 
> It's not a good idea to block messages with null subject and null
recipients due to RFC
> compliance.
> 
> My users often send messages without subject.
> 
> Tiago de Aviz
> 
> SoftSell - Curitiba
> 
> (41) 340-2363
> 
> www.softsell.com.br
> 
> Esta mensagem, incluindo seus anexos, tem caráter confidencial e seu
conteúdo é
> restrito ao destinatário da mensagem. Caso você tenha recebido esta
mensagem por
> engano, queira por favor retorná-la ao destinatário e apagá-la de seus
arquivos.
> Qualquer uso não autorizado, replicação ou disseminação desta mensagem ou
parte
> dela é expressamente proibido. A SoftSell não é responsável pelo conteúdo
ou a
> veracidade desta informação.
> 
> -----Mensagem original-----
> De: Denis Augusto Araujo de Souza [mailto:denis.souza@xxxxxxxxxxxx]
> Enviada em: segunda-feira, 17 de janeiro de 2005 16:56
> Para: [ExchangeList]
> Assunto: [exchangelist] Problem with AntiSPAM Tool (Symantec
AntiVirusT/Filtering
> for MicrosoftR Exchange 2000)
> 
> http://www.MSExchange.org/
> 
> 
> Hi folks,
> 
>       I'm testing the Symantec AntiVirus/Filtering 3.01 for Exchange
> 2000 in a Windows 2000 Server with Exchange 2000 SP4. I want to block
> SPAMs with "null subject" and "null from". Is this possible?
> 
> Thanks,
>       Denis
> 
> 
> -----Original Message-----
> From: Steve Moffat [mailto:steve@xxxxxxxxxx]
> Sent: Friday, January 14, 2005 6:46 PM
> To: [ExchangeList]
> Subject: [exchangelist] RE: Email Hosting Services
> 
> http://www.MSExchange.org/
> 
> Dodgy admins that read your mail....not many...but there are some out
> there.
> 
> -----Original Message-----
> From: Michael B. Smith [mailto:michael@xxxxxxxxxx]
> Sent: Friday, January 14, 2005 5:43 PM
> To: [ExchangeList]
> Subject: [exchangelist] RE: Email Hosting Services
> 
> http://www.MSExchange.org/
> 
> Specifically, what do you mean?
> 
> M
> 
> -----Original Message-----
> From: Steve Moffat [mailto:steve@xxxxxxxxxx]
> Sent: Friday, January 14, 2005 4:40 PM
> To: [ExchangeList]
> Subject: [exchangelist] RE: Email Hosting Services
> 
> http://www.MSExchange.org/
> 
> Privacy for one.
> 
> S
> 
> -----Original Message-----
> From: Knutsen, Vicki [mailto:vickik@xxxxxxxxxxx]
> Sent: Friday, January 14, 2005 5:36 PM
> To: [ExchangeList]
> Subject: [exchangelist] Email Hosting Services
> 
> http://www.MSExchange.org/
> 
> My office (because we are so small) is thinking about outsourcing email
> to a larger company that can deal with replacing servers, etc. and
> keeping down costs I am trying to gather the PRO's and CON's so I can
> make a valuable presentation.
> 
> When asked the question what do we lose by outsourcing our email - I am
> not sure since we have not tried this configuration except to have AOL -
> which I am really not fond of.
> I would appreciate your input if you have time - I know this may be a
> little off the norm for this list - but you have helped me considerably
> in past months
> 
> 
> Vicki Knutsen
> Information Systems Administrator
> Northwest District LCMS - www.nowlcms.org
> 1-888-693-5267 ext 129
> 
> 
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