On 3/16/2010 6:48 AM, Oleksii Krykun wrote:
2010/3/16 Ansgar Wiechers<li...@planetcobalt.net>
All works fine. But if I send message to non-existent mailbox (e.g.
us...@domain1) I receive true NDR but get following warning:
Mar 16 10:43:07 mail postfix/cleanup[28954]: warning: F41F4B82A:
unreasonable virtual_alias_maps map nesting for us...@domain1.
Is this a serious problem?
Yes.
Why?
How to resolve it?
Make the virtual aliases explicit.
----8<----
us...@domain2 us...@domain1
us...@domain2 us...@domain1
us...@domain1 us...@domain2
us...@domain1 us...@domain2
---->8----
Yes, this is the correct solution.
I have more than 4 mailboxes. :-)
Does another solution exist?
Use your scripting skills to create the list. The number of
entries in the list is largely irrelevant for performance.
BDB hash tables scale well to a few million entries, although
rebuilding can take a while. If that's not good enough, use
cdb up to OS file size limits.
-- Noel Jones
