Anti spam organization BestPrac.Org believes client-side spam blockers and anti spam filters are counter-productive. We promote best practices in email server network security and email marketing ethics to stop spam.
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... MX eMailServerAnti-Spam Configuration The English is a little messy on this one, but the conf text is right on. This is a nice little list of basic (yet above and beyond "stock") config options for reducing shenanigans and closing commonly exploited gaps. Restore a single table from a large MySQL ...
... MX eMailServerAnti-Spam Configuration The English is a little messy on this one, but the conf text is right on. This is a nice little list of basic (yet above and beyond "stock") config options for reducing shenanigans and closing commonly exploited gaps. Restore a single table from a large MySQL ...
According to RFC2821 the lowest-numbered records are the most preferred MX for domain. So I’ve a target Postfix backup server to keep the messages in a queue waiting for the primary server to become available See more here: Postfix Backup MX eMailServerAnti-Spam Configuration