Hello, I have the same problem, but I don't want to use MX lookup. Is there any possibility to do it?
Vladislav On Thu, Feb 11, 2010 at 12:51 PM, Ralf Hildebrandt <ralf.hildebra...@charite.de> wrote: > * Steve Heaven <st...@thornet.co.uk>: >> >> We have a client who has an Exchange server on the end of two xDSL >> lines. We currently deliver via SMTP to the IP address of one of the >> lines. We would like to have postfix try the other line if the xDSL on >> the first one is down. >> >> Looking at the docs fallback_rely would seem to do the trick. >> >> Do I put in the transport map: >> >> clientsdomain.co.uk smtp:[xxx.xxx.xxx.xxx] >> clientsdomain.co.uk relay:[yyy.yyy.yyy.yyy] >> >> where x is the main line and y is the fallback line? > > No. Please note that you're not even using (smtp_)fallback_relay. > > It's probably easier to set up an (internal) MX record with the > appropriate preferences: > > clientsdomain.co.uk MX 10 xxx.xxx.xxx.xxx > clientsdomain.co.uk MX 20 yyy.yyy.yyy.yyy > > > -- > Ralf Hildebrandt > Geschäftsbereich IT | Abteilung Netzwerk > Charité - Universitätsmedizin Berlin > Campus Benjamin Franklin > Hindenburgdamm 30 | D-12203 Berlin > Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 > ralf.hildebra...@charite.de | http://www.charite.de > >
