Name
smtpd_restriction_classes
Possible values:
list
Default:
(null)
List of administrator-defined restriction class names. Each defined class can be assigned to UBE parameters.
Example:
smtpd_restriction_classes = myrestriction_a, myrestriction_b
Get Postfix: The Definitive Guide now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.