O'Reilly logo

Postfix: The Definitive Guide by Kyle D. Dent

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Name

parent_domain_matches_subdomains

Possible values:

yes/no

Default:

(see example)

List of lookup map types where lookups should match the domain itself plus all of its subdomains.

Example:

parent_domain_matches_subdomains = debug_peer_list, fast_flush_domains,
                mynetworks, permit_mx_backup_networks, qmqpd_authorized_clients,
                relay_domains, smtpd_access_maps

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required