hi list,
Under MAIL EXCHANGER POLICY TESTS
i see this:
By listening on both primary and backup MX addresses,
postscreen(8) can deny the temporary whitelist status to
clients that connect only to backup MX hosts.
I dont get it at all.
When my backup MX is not on the same
Marko Weber:
hi list,
Under MAIL EXCHANGER POLICY TESTS
i see this:
By listening on both primary and backup MX addresses,
As the text says, for this feature to work, postscreen listens on
both the primary and the backup IP address.
If the primary and the backup IP address belong
