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''$=R'' '''

$=R
Hosts for whom to relay V8.9 and above

The class $=R holds as its list of values the host and domain names that sendmail should allow mail to be relayed to. This $=R class should not be used directly because it could change without notice in future versions of sendmail. See RELAY_DOMAIN (Section 7.4.1.1) and RELAY_DOMAIN_FILE (Section 7.4.1.2).



    		Preface
    		Chapter 1. Some Basics
    		Part I: Build and Install
    		Part II: Administration
    		Part III: The Configuration File
    		Chapter 17. Configuration File Overview
    		Chapter 18. The R (Rules) Configuration Command
    		Chapter 19. The S (Rule Sets) Configuration Command
    		Chapter 20. The M (Mail Delivery Agent) Configuration Command
    		Chapter 21. The D (Define a Macro) Configuration Command
    		Chapter 22. The C and F (Class Macro) Configuration Commands
    		22.1 Class Configuration Commands
    		22.2 Access Classes in Rules
    		22.3 Classes with mc Configuration
    		22.4 Internal Class Macros
    		22.5 Pitfalls
    		22.6 Alphabetized Class Macros
    		''$=b'' '''
    		''$={checkMIMEFieldHeaders}'' '''
    		''$={checkMIMEHeaders}'' '''
    		''$={checkMIMETextHeaders}'' '''
    		''$=e'' '''
    		''$=k'' '''
    		''$=m'' '''
    		''$=n'' '''
    		''$={persistentMacros}'' '''
    		''$=q'' '''
    		''$={ResOk}'' '''
    		''$=R'' '''
    		''$={tls}'' '''
    		''$=s'' '''
    		''$=t'' '''
    		''$=w'' '''
    		Chapter 23. The K (Database-Map) Configuration Command
    		Chapter 24. The O (Options) Configuration Command
    		Chapter 25. The H (Headers) Configuration Command
    		Part IV: Appendixes
    		Bibliography