I have 2 mx servers running postfix/postgrey/blacklist/userauth
they then pass to my Barracuda spam/virus servers
A few times while the Barracuda tech support has been checking the systems/doing maintainence they wiped out our settings and mail was bounced.
I want to not transport the mail to the barracuda's while they are working on it. and just HOLD the mail on my MX servers untill they are done.
What would be a good way to do this?
increase que time?
remove the entry in the transport file temporarily?