Different filtering for inbound and outbound under postfix [Was: Multidomain Mailhosting on one physical host]

2006-03-05 Thread mouss
Uwe Kiewel a écrit : >> >>>The best solution would be to make your users send with SMTP-AUTH, >>>and >>>then tell whatever calls SpamAssassin to skip SA if it finds valid >>>SMTP-AUTH info. >>> >>>I'd guess from your description, however, that you're running >>>SpamAssassin on delivery and not on

Re: Multidomain Mailhosting on one physical host

2006-03-05 Thread Michele Neylon:: Blacknight.ie
Benny Pedersen wrote: > POP-before-SMTP olso works with imap > > only bad thing about POP-before-SMTP is that it does not work if > POP-before-SMTP user is behind a NAT ip > > if a user sits behind NAT it could open relay for more then one user, that > the only reason i do not use > POP-before

Re: Multidomain Mailhosting on one physical host

2006-03-04 Thread Benny Pedersen
On Fri, March 3, 2006 18:56, Uwe Kiewel wrote: >> Also (like Kelson said), if you don't want to scan local-domain mail >> at all (NOT something I prefer myself), you can probably configure >> amavisd-new or Postfix to skip mail from >> these users. > > POPAuth is not prefered, because a lot of cli

Re: Multidomain Mailhosting on one physical host

2006-03-03 Thread Uwe Kiewel
""Daryl C. W. O'Shea"" <[EMAIL PROTECTED]> schrieb im Newsbeitrag news:<[EMAIL PROTECTED]>... > Kelson wrote: > > [EMAIL PROTECTED] wrote: > >> User Sam and Joe has internet access via DSL with a dynamic ip > >> address. The mail going from [EMAIL PROTECTED] to [EMAIL PROTECTED] is > >> identifie

Re: Multidomain Mailhosting on one physical host

2006-03-02 Thread Daryl C. W. O'Shea
Kelson wrote: [EMAIL PROTECTED] wrote: User Sam and Joe has internet access via DSL with a dynamic ip address. The mail going from [EMAIL PROTECTED] to [EMAIL PROTECTED] is identified as SPAM because the sending ip address is the dynamic dial up address. The best solution would be to make your

Re: Multidomain Mailhosting on one physical host

2006-03-02 Thread Kelson
[EMAIL PROTECTED] wrote: User Sam and Joe has internet access via DSL with a dynamic ip address. The mail going from [EMAIL PROTECTED] to [EMAIL PROTECTED] is identified as SPAM because the sending ip address is the dynamic dial up address. The solution is twofold: 1) Don't scan outgoing mail

AW: Multidomain Mailhosting on one physical host

2006-03-01 Thread sa
Lisa, > Hi, > > > > > Well, lets say the hosted domains are dom1.org and dom2.org > > > > My problem is: > > > > User Sam and Joe has internet access via DSL with a dynamic ip address. > > The > > mail going from [EMAIL PROTECTED] to [EMAIL PROTECTED] is identified as SPAM > because > > the send

Re: Multidomain Mailhosting on one physical host

2006-03-01 Thread Uwe Kiewel
On Wednesday 01 March 2006 12:21, you wrote: > Have you tried whitelisting the problem addresses? > > whitelist_from [EMAIL PROTECTED] > In this case, what happens, if a spammer fake the "from" and use the whitelisted address? Uwe

Multidomain Mailhosting on one physical host

2006-03-01 Thread Uwe Kiewel
Hi there, on my server, there are two mail domains hostet. Spam and virus check is done by amavis. Amavis uses SpamAssassin 3.1 and H+BEDV Antivir in current versions. The administration front end for SpamAssassin is MaiaMailguard Well, lets say the hosted domains are dom1.org and dom2.org My