On 12/14/2009, Jaroslaw Grzabel (ja...@meil.me) wrote: > Simon Waters pisze: >> It refreshes cache at 3 hours by default, so within 3 days jon >> starts getting email (and spam potentially). This is configurable. >> >> http://www.postfix.org/verify.8.html
> Yeah, and it works on the other way round... if my customer's server > will go down for more than 3h, my server will store his emails only > for 3h. After that it will start reject them with 450. It would probably be a good idea to actually go READ the links you are provided before commenting on a feature that you clearly don't understand.
