''FEATURE(delay_checks)'' '''

FEATURE(delay_checks)

Check SMTP RCPT TO: first

V8.10 and above

This feature is fully described in Section 7.5.6.

Chapter 1. Some Basics

Part I: Build and Install

Chapter 2. Build and Install sendmail

Chapter 3. Tune sendmail with Compile-Time Macros

Chapter 4. Configure sendmail.cf with m4

4.1 The m4 Preprocessor

4.2 Configure with m4

4.3 m4 Macros by Function

4.4 Masquerading

4.6 UUCP Support

4.8 Configuration File Feature Reference

''FEATURE(accept_unqualified_senders)'' '''

''FEATURE(accept_unresolvable_domains)'' '''

''FEATURE(access_db)'' '''

''FEATURE(allmasquerade)'' '''

''FEATURE(always_add_domain)'' '''

''FEATURE(authinfo)'' '''

''FEATURE(bestmx_is_local)'' '''

''FEATURE(bitdomain)'' '''

''FEATURE(blacklist_recipients)'' '''

''FEATURE(compat_check)'' '''

''FEATURE(delay_checks)'' '''

''FEATURE(dnsbl)'' '''

''FEATURE(domaintable)'' '''

'FEATURE(enhdnsbl)'' ''''

''FEATURE(generics_entire_domain)'' '''

''FEATURE(genericstable)'' '''

''FEATURE(ldap_routing)'' '''

''FEATURE(limited_masquerade)'' '''

''FEATURE(local_lmtp)'' '''

''FEATURE(local_no_masquerade)'' '''

''FEATURE(local_procmail)'' '''

'FEATURE(lookupdotdomain)'' ''''

'FEATURE(loose_relay_check)'' ''''

''FEATURE(mailertable)'' '''

''FEATURE(masquerade_entire_domain)'' '''

''FEATURE(masquerade_envelope)'' '''

''FEATURE(msp)'' '''

''FEATURE(nocanonify)'' '''

''FEATURE(nodns)'' '''

''FEATURE(no_default_msa)'' '''

''FEATURE(notsticky)'' '''

''FEATURE(nouucp)'' '''

''FEATURE(nullclient)'' '''

'FEATURE(promiscuous_relay)'' ''''

'FEATURE(preserve_local_plus_detail)'' ''''

''FEATURE(preserve_luser_host)'' '''

''FEATURE(queuegroup)'' '''

''FEATURE(rbl)'' '''

''FEATURE(redirect)'' '''

'FEATURE(relay_based_on_MX)'' ''''

'FEATURE(relay_entire_domain)'' ''''

'FEATURE(relay_hosts_only)'' ''''

'FEATURE(relay_local_from)'' ''''

'FEATURE(relay_mail_from)'' ''''

'FEATURE(smrsh)'' ''''

''FEATURE(stickyhost)'' '''

''FEATURE(use_ct_file)'' '''

''FEATURE(use_cw_file)'' '''

''FEATURE(uucpdomain)'' '''

''FEATURE(virtuser_entire_domain)'' '''

''FEATURE(virtusertable)'' '''

Chapter 5. Build and Use Companion Programs

Part II: Administration

Part III: The Configuration File