Posted on 1998-12-07
We are running 8.8.8
The Server is sitting behind a dial on demand isdn router, whenever the isdn router detects that a machine on the network requires access to the internet, it will dialup straight away.
How can I configure sendmail to queue up all mail and only try to send outgoing mail once every 30 mins for example? otherwise everytime someone tries to send an outgoing email, sendmail will try to deliver the mail straight away and the call charges will go through the roof.