Web Reference: DevOps & SysAdmins: Dynamically limit postfix attachment sizeHelpful? Please support me on Patreon: https://www.patreon.com/roelvandepaarWith thanks & prais... My client is a travel agency and has thousands of opted-in emails (no spam). Every week they send a message to all customers once, but I'm having problems with some providers and want to rate limit... Run a local name server to reduce slow-down due to DNS lookups. If you run multiple Postfix systems, point each local name server to a shared forwarding server to reduce the number of lookups across the upstream network link. Eliminate unnecessary LDAP lookups, by specifying a domain filter.
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Devops Sysadmins Dynamically Limit Postfix Net Worth 2026: Salary, Income & Wealth Net Worth & Biography
Estimated Worth: $66M - $86M
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Last Updated: April 10, 2026
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