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About LinkBacksBL: Reject mail sent directly to addresses at the primary hostname from remote servers. [?]
What does this setting mean and should it be checked.
ACL Options
BL: Reject mail sent directly to addresses at the primary hostname from remote servers. [?]
What does this setting mean and should it be checked.
That option will reject all email addressed to user@your.hostname.com
Its just added protection from unwanted email and checking the option is totally up to you.
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