On 9/26/2011 1:18 PM, Noel Jones wrote: > On 9/26/2011 1:00 PM, Randy Ramsdell wrote: >> On 09/22/11 13:45, Randy Ramsdell wrote: >>> I cannot find the the way to grab all "to's" rewritten to go to a >>> single "to:". We need to send all mail coming out of our QA >>> environment and send that to a single, probably, local address. >>> The list of senders will be in the thousands and so using a >>> catchall for these has to be configured. >>> >>> We will also select a few "to's" where we send these off as normal. >>> >>> No external to our network mail we need to be routed. >>> >>> So far I read about transport maps and the address rewriting but >>> don't see a way or the best way to accomplish this. >>> >>> Advice appreciated, >>> Randy Ramsdell >> >> When virtual_alias_maps using two maps as suggested. >> >> virtual_alias_maps = >> hash:/etc/postfix/virtual pcre:/etc/postfix/virtual.pcre >> >> This has order correct ?i.e As in the maps are checked sequentially? >> >> > > > The maps are checked sequentially and recursively. Recursion stops > when the result is the same as the input key or "not found".
Before someone gets the wrong idea, I should clarify that recursion is a feature of virtual_alias_maps and not a general feature. Maps that are searched recursively are so noted in the docs. -- Noel Jones > > For this application, you would need 1-1 "identity" mappings in the > hash file, and a catchall in the pcre. > > > -- Noel Jones
