Re: [Mailman-Users] Email from Listname

2010-04-14 Thread Fitzpatrick, Ted
o.net] Sent: Monday, April 12, 2010 4:08 PM To: Fitzpatrick, Ted; mailman-users@python.org Subject: Re: [Mailman-Users] Email from Listname Fitzpatrick, Ted wrote: > >A hacker recently broadcast email to a discussion list by setting the "from:" >header to be the name of

Re: [Mailman-Users] Email from Listname

2010-04-12 Thread Mark Sapiro
Fitzpatrick, Ted wrote: > >A hacker recently broadcast email to a discussion list by setting the "from:" >header to be the name of the list, e.g., >listn...@emaildomainname.ca.gov > >What's the best way to resolve this issue? If I block incoming email from

[Mailman-Users] Email from Listname

2010-04-12 Thread Fitzpatrick, Ted
Hi, A hacker recently broadcast email to a discussion list by setting the "from:" header to be the name of the list, e.g., listn...@emaildomainname.ca.gov What's the best way to resolve this issue? If I block incoming email from this address, will that i