Firewall Wizards mailing list archives
RE: Blocking email through the web services
From: "Noonan, Wesley" <Wesley_Noonan () bmc com>
Date: Wed, 22 Jan 2003 09:15:42 -0600
Agreed. There are so many webmail services that it is near impossible to block if someone really wants to access them. For example, many Mom and Pop ISP's have webmail services that can connect to any POP server, meaning you would need to block all of them if you really want to keep people from accessing external mail. Like Paul says, this is a people policy issue that requires a people policy solution. Have your users sign an AUP, then enforce penalties when people violate the AUP. Thanks. Wes Noonan, MCSE/CCNA/CCDA/NNCSS/Security+ Senior QA Rep. BMC Software, Inc. (713) 918-2412 wnoonan () bmc com http://www.bmc.com
-----Original Message----- From: Paul D. Robertson [mailto:proberts () patriot net] Sent: Wednesday, January 22, 2003 08:30 To: seadog () jb ro Cc: firewall-wizards () nfr net Subject: Re: [fw-wiz] Blocking email through the web services On 22 Jan 2003 seadog () jb ro wrote:Is there a common port I can block that will prevent users from downloading email from webmail services such as aol, hotmail or msn,usedby all - without blocking www service in general?No, you have to block Webmail services by either DNS or IP address and back it up with a strong policy. Paul -------------------------------------------------------------------------- --- Paul D. Robertson "My statements in this message are personal opinions proberts () patriot net which may have no basis whatsoever in fact." probertson () trusecure com Director of Risk Assessment TruSecure Corporation _______________________________________________ firewall-wizards mailing list firewall-wizards () honor icsalabs com http://honor.icsalabs.com/mailman/listinfo/firewall-wizards
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Current thread:
- Blocking email through the web services seadog (Jan 22)
- Re: Blocking email through the web services Paul D. Robertson (Jan 22)
- Re: Blocking email through the web services Martin Peikert (Jan 22)
- Re: Blocking email through the web services Mikael Olsson (Jan 22)
- <Possible follow-ups>
- RE: Blocking email through the web services Noonan, Wesley (Jan 22)
- RE: Blocking email through the web services Nieveler, Juergen (Jan 22)
- Re: Blocking email through the web services Martin Peikert (Jan 22)
- RE: Blocking email through the web services Skough Axel U/IT-S (Jan 22)
- RE: Blocking email through the web services Chapman, Justin T (Jan 22)
- Re: Blocking email through the web services Mikael Olsson (Jan 23)
- Re: Blocking email through the web services John Keeton (Jan 24)
- Re: Blocking email through the web services Mikael Olsson (Jan 23)
- RE: Blocking email through the web services Nieveler, Juergen (Jan 24)
- RE: Blocking email through the web services Dawes, Rogan (ZA - Johannesburg) (Jan 24)