Re: Never deliver outbound mail for a specified domain

2008-09-12 Thread mouss
Andrea Gozzi wrote: On Thu, 2008-09-11 at 09:00 +0200, Andrea Gozzi wrote: The REDIRECT check can easily be bypassed by changing the MAIL FROM: , so I configured the webmail to allow mail originating from the real address only. Unfortunately, someone might still try to connect directly to postfi

Re: Never deliver outbound mail for a specified domain

2008-09-11 Thread Andrea Gozzi
On Thu, 2008-09-11 at 08:20 -0400, Wietse Venema wrote: > Andrea Gozzi: > > On Tue, 2008-09-09 at 13:25 -0400, Wietse Venema wrote: > > > Andrea Gozzi: > > > > On Tue, 2008-09-09 at 13:03 -0400, Wietse Venema wrote: > > > > > > > > > > > > > > > > > > It works, thanks. > > > > > > I have one furt

Re: Never deliver outbound mail for a specified domain

2008-09-11 Thread Wietse Venema
Andrea Gozzi: > On Tue, 2008-09-09 at 13:25 -0400, Wietse Venema wrote: > > Andrea Gozzi: > > > On Tue, 2008-09-09 at 13:03 -0400, Wietse Venema wrote: > > > > > > > > > > > > > > > It works, thanks. > > > > > I have one further question: how do I restrict access to postfix for > > > > > any > >

Re: Never deliver outbound mail for a specified domain

2008-09-11 Thread Andrea Gozzi
On Thu, 2008-09-11 at 09:00 +0200, Andrea Gozzi wrote: > > The REDIRECT check can easily be bypassed by changing the MAIL FROM: , > so I configured the webmail to allow mail originating from the real > address only. > Unfortunately, someone might still try to connect directly to postfix > and fake

Re: Never deliver outbound mail for a specified domain

2008-09-11 Thread Andrea Gozzi
On Tue, 2008-09-09 at 13:25 -0400, Wietse Venema wrote: > Andrea Gozzi: > > On Tue, 2008-09-09 at 13:03 -0400, Wietse Venema wrote: > > > > > > > > > > > > It works, thanks. > > > > I have one further question: how do I restrict access to postfix for any > > > > user with @myfreemail.com account

Re: Never deliver outbound mail for a specified domain

2008-09-09 Thread Andrea Gozzi
On Tue, 2008-09-09 at 22:06 +0200, mouss wrote: > Andrea Gozzi wrote: > > On Tue, 2008-09-09 at 13:03 -0400, Wietse Venema wrote: > >>> > >>> It works, thanks. > >>> I have one further question: how do I restrict access to postfix for any > >>> user with @myfreemail.com account only from localhost

Re: Never deliver outbound mail for a specified domain

2008-09-09 Thread mouss
Andrea Gozzi wrote: On Tue, 2008-09-09 at 13:03 -0400, Wietse Venema wrote: It works, thanks. I have one further question: how do I restrict access to postfix for any user with @myfreemail.com account only from localhost (where the webmail is running)? The answer depends on how your webmail in

Re: Never deliver outbound mail for a specified domain

2008-09-09 Thread Wietse Venema
Andrea Gozzi: > On Tue, 2008-09-09 at 13:03 -0400, Wietse Venema wrote: > > > > > > > > > It works, thanks. > > > I have one further question: how do I restrict access to postfix for any > > > user with @myfreemail.com account only from localhost (where the webmail > > > is running)? > > > > The

Re: Never deliver outbound mail for a specified domain

2008-09-09 Thread Andrea Gozzi
On Tue, 2008-09-09 at 13:03 -0400, Wietse Venema wrote: > > > > > > It works, thanks. > > I have one further question: how do I restrict access to postfix for any > > user with @myfreemail.com account only from localhost (where the webmail > > is running)? > > The answer depends on how your webm

Re: Never deliver outbound mail for a specified domain

2008-09-09 Thread Wietse Venema
Andrea Gozzi: > > > To be clearer: I want to set up a domain, myfreemail.com, where the > > > spammers will have their accounts. They will be able to log-in with a > > > webmail client and receive correctly any email addressed to them (unless > > > caught by SA, but that's another story). > > > Wha

Re: Never deliver outbound mail for a specified domain

2008-09-09 Thread Andrea Gozzi
On Sat, 2008-09-06 at 08:27 -0400, Wietse Venema wrote: > Andrea Gozzi: > > Hi all. > > Some time ago I set up a spammers' trap in the way of a fake webmail > > service where they can register for a "free account". > > Up until now I was just saving their details (name,current email,ip,..) > > in a

Re: Never deliver outbound mail for a specified domain

2008-09-06 Thread Neil
How do you know it's not someone who honestly wants a webmail account..? -N. On Sep 6, 2008, at 5:35 AM, Andrea Gozzi wrote: Hi all. Some time ago I set up a spammers' trap in the way of a fake webmail service where they can register for a "free account". Up until now I was just saving their d

Re: Never deliver outbound mail for a specified domain

2008-09-06 Thread Wietse Venema
Andrea Gozzi: > Hi all. > Some time ago I set up a spammers' trap in the way of a fake webmail > service where they can register for a "free account". > Up until now I was just saving their details (name,current email,ip,..) > in a database and never sending them the "account" login information. >

Never deliver outbound mail for a specified domain

2008-09-06 Thread Andrea Gozzi
Hi all. Some time ago I set up a spammers' trap in the way of a fake webmail service where they can register for a "free account". Up until now I was just saving their details (name,current email,ip,..) in a database and never sending them the "account" login information. Since many of the scammers