Re: Selective Relaying

2011-02-03 Thread Victor Duchovni
On Thu, Feb 03, 2011 at 09:16:27AM +0100, l...@ds.gauner.org wrote: > I've tried Victor's suggestion using check_recipient_access backend by a > longish MySQL query and empty relay_recipient_maps, but I'm still unsure > wheter this'd be the best solution. Using an access map instead of "relay_rec

Re: Selective Relaying

2011-02-03 Thread lkml
> Dominik Schulz: >> I'm currently planning to migrate an Exim mailserver to Postfix due to >> performance issues and security concerns. >> >> The Exim mailserver is configured to handle several virtual domains. If >> a >> recipient is not found in the virtual table, before rejecting this >> recipi

Re: Selective Relaying

2011-01-30 Thread Victor Duchovni
On Sun, Jan 30, 2011 at 05:36:00PM -0500, Wietse Venema wrote: > The following is the simplest example that uses virtual_alias_maps > to deflect unknown users to the MS Exchange mailserver, and that > uses reject_unverified_recipient to find out if those users exist. > Postfix 2.7 and later automa

Re: Selective Relaying

2011-01-30 Thread Wietse Venema
Dominik Schulz: > Hi, > > I'm currently planning to migrate an Exim mailserver to Postfix due to > performance issues and security concerns. > > The only remaining open issue is something I'd like to call selective relaying > - please provide a more apt name if t

Re: Selective Relaying

2011-01-30 Thread Noel Jones
On 1/30/2011 3:57 PM, Dominik Schulz wrote: Hi, I'm currently planning to migrate an Exim mailserver to Postfix due to performance issues and security concerns. The only remaining open issue is something I'd like to call selective relaying - please provide a more apt name if there is

Selective Relaying

2011-01-30 Thread Dominik Schulz
Hi, I'm currently planning to migrate an Exim mailserver to Postfix due to performance issues and security concerns. The only remaining open issue is something I'd like to call selective relaying - please provide a more apt name if there is one. The Exim mailserver is configured

Re: Selective relaying to internal office server

2008-12-17 Thread Noel Jones
Thomas Broda wrote: Hi, I've got two Postfix hosts, mail.example.com and office.example.com. mail.example.com is MX for several domains which are set up as virtual alias domains. Now I would like to forward certain mails, dependent on the recipient, to an internal office server, so us...@fo

Selective relaying to internal office server

2008-12-17 Thread Thomas Broda
Hi, I've got two Postfix hosts, mail.example.com and office.example.com. mail.example.com is MX for several domains which are set up as virtual alias domains. Now I would like to forward certain mails, dependent on the recipient, to an internal office server, so us...@foo.org should be deliver