Re: 2 cascaded servers in one domain

2015-04-22 Thread josef radinger
On Tue, 2015-04-21 at 19:57 +, Viktor Dukhovni wrote: > On Tue, Apr 21, 2015 at 09:50:05PM +0200, josef radinger wrote: > > > a domain xy.org which has users on two servers: one exchange server (B) > > and one postfix(A). in front of that two systems is another portal-host, > > which cannot di

Re: 2 cascaded servers in one domain

2015-04-21 Thread Wietse Venema
Viktor Dukhovni: > On Tue, Apr 21, 2015 at 04:25:14PM -0400, Wietse Venema wrote: > > > > It is sloppy, and unnecessary. If the domain is a virtual alias domain, > > > each user needs to be aliased to a real domain (u...@mailstore.example.com > > > where u...@example.com is the original virtual a

Re: 2 cascaded servers in one domain

2015-04-21 Thread Viktor Dukhovni
On Tue, Apr 21, 2015 at 04:25:14PM -0400, Wietse Venema wrote: > > It is sloppy, and unnecessary. If the domain is a virtual alias domain, > > each user needs to be aliased to a real domain (u...@mailstore.example.com > > where u...@example.com is the original virtual address, and "mailstore" > >

Re: 2 cascaded servers in one domain

2015-04-21 Thread Wietse Venema
Viktor Dukhovni: > On Tue, Apr 21, 2015 at 09:50:05PM +0200, josef radinger wrote: > > > a domain xy.org which has users on two servers: one exchange server (B) > > and one postfix(A). in front of that two systems is another portal-host, > > which cannot distinguish between mails for users on syst

Re: 2 cascaded servers in one domain

2015-04-21 Thread Viktor Dukhovni
On Tue, Apr 21, 2015 at 09:50:05PM +0200, josef radinger wrote: > a domain xy.org which has users on two servers: one exchange server (B) > and one postfix(A). in front of that two systems is another portal-host, > which cannot distinguish between mails for users on system A or on > system B and t

2 cascaded servers in one domain

2015-04-21 Thread josef radinger
I have the following situation: a domain xy.org which has users on two servers: one exchange server (B) and one postfix(A). in front of that two systems is another portal-host, which cannot distinguish between mails for users on system A or on system B and therefor send everything to A. users wil