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Re: a lot of noqueue

From: /dev/rob0 (rob0gmx.co.uk)
Date: Sat Oct 08 2005 - 12:15:22 CDT


On Saturday 2005-October-08 11:53, Andrea Fino wrote:
> But I have a lot! they come from many ip, so block the ip table is
> not an option. Moreover, when the primary does not satisfy enough
> requestes, they go to the bmx, that of course return back to the main

You should always accept anything from your backup MX. Never bounce
anything it has accepted on your behalf. But the better answer ...

> There is any way to not have a system collapsed from a traffic like

... either set up the backup MX to do the same checks you do on the
primary, including user validation, or consider doing away with the
backup MX. Do you really need it?
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