OPTIONS_DEFINE+= ALT_CONFIG_PREFIX \ CONTENT_SCAN \ DAEMON \ DEBUG \ DISABLE_D_OPT \ DKIM \ DNSSEC \ DOCS \ EMBEDDED_PERL \ EXIMON \ ICONV \ IPV6 \ LISTMATCH_RHS \ LMTP \ OCSP \ OLD_DEMIME \ PRDR \ READLINE \ SUID \ TCP_WRAPPERS \ WISHLIST \ XCLIENT OPTIONS_DEFAULT+= AUTH_CRAM_MD5 \ AUTH_DOVECOT \ AUTH_PLAINTEXT \ AUTH_SPA \ CDB \ DAEMON \ DISABLE_D_OPT \ DKIM \ DNSDB \ DNSSEC \ DSEARCH \ EMBEDDED_PERL \ ICONV \ LTMP \ LSEARCH \ MAILDIR \ MAILSTORE \ MBX \ OCSP \ OLD_DEMIME \ PAM \ PASSWD \ PRDR \ SUID \ TLS OPTIONS_RADIO_TLS= TLS GNUTLS TLS_DESC= TLS support OPTIONS_RADIO_LS= SA_EXIM LS_DESC= Local scan patch OPTIONS_RADIO_SRSR= SRS SRSR_DESC= Sender Rewriting Scheme OPTIONS_RADIO= TLS LS SRSR OPTIONS_GROUP_AUTH= AUTH_CRAM_MD5 AUTH_DOVECOT AUTH_PLAINTEXT AUTH_RADIUS AUTH_SASL AUTH_SPA SASLAUTHD PAM PASSWD AUTH_DESC= SMTP Authorization OPTIONS_GROUP_LOOKUP= CDB BDB DNSDB DSEARCH LSEARCH MYSQL NIS OPENLDAP PGSQL REDIS SQLITE LOOKUP_DESC= Lookup support OPTIONS_GROUP_STORAGE= MAILDIR MAILSTORE MBX STORAGE_DESC= Supported storage formats OPTIONS_GROUP_EXPERIMENTAL= CERTNAMES DANE DCC DMARC DSN EVENT PROXY SPF RSPAMD EXPERIMENTAL_DESC= Experimental options OPTIONS_GROUP= AUTH LOOKUP STORAGE EXPERIMENTAL ALT_CONFIG_PREFIX_DESC= Restrict the set of configuration files AUTH_CRAM_MD5_DESC= Enable CRAM-MD5 authentication mechanisms AUTH_DOVECOT_DESC= Enable Dovecot authentication mechanisms AUTH_PLAINTEXT_DESC= Enable plaintext authentication AUTH_RADIUS_DESC= Enable radius (RFC 2865) authentication AUTH_SASL_DESC= Enable use of Cyrus SASL auth library AUTH_SPA_DESC= Enable Secure Password Authentication CERTNAMES_DESC= Check certiticates ownership BDB_DESC= Enable Berkeley DB lookups CDB_DESC= Enable CDB-style lookups CONTENT_SCAN_DESC= Enable exiscan email content scanner DAEMON_DESC= Install scripts to run as a daemon DANE_DESC= Enable experimental DANE support DCC_DESC= Enable DCC at ACL support via dccifd DISABLE_D_OPT_DESC= Disable macros overrides using option -D DKIM_DESC= Enable support for DKIM DMARC_DESC= Enable DMARC support DNSDB_DESC= Enable DNS-style lookups DNSSEC_DESC= Enable DNSSEC validation DSEARCH_DESC= Enable directory-list lookups DSN_DESC= Enable Delivery Status Notifications EMBEDDED_PERL_DESC= Enable embedded Perl interpreter EVENT_DESC= Messages events support (TPDA namely) EXIMON_DESC= Build eximon monitor (requires X libraries) ICONV_DESC= Enable header charset conversion LISTMATCH_RHS_DESC= Enable pre-4.77 behaviour for match_* LMTP_DESC= RFC2033 SMTP over command pipe transport LSEARCH_DESC= Enable wildcarded-file lookups MAILDIR_DESC= Enable Maildir mailbox format MAILSTORE_DESC= Enable Mailstore mailbox format MBX_DESC= Enable MBX mailbox format MYSQL_DESC= Enable mysql lookups NIS_DESC= Enable NIS-style lookups OLD_DEMIME_DESC= Enable old, deprecated "demime" ACL OPENLDAP_DESC= Enable LDAP lookups OCSP_DESC= Enable OCSP stapling PAM_DESC= Enable PAM authentication mechanisms PASSWD_DESC= Enable /etc/passwd lookups PGSQL_DESC= Enable postgresql lookups PRDR_DESC= Enable Per-Recipient-Data-Response support PROXY_DESC= Enable Experimental Proxy Protocol READLINE_DESC= Enable readline(3) library REDIS_DESC= Enable redis lookups (experimental) SASLAUTHD_DESC= Enable use of Cyrus SASL auth daemon SA_EXIM_DESC= Build with Spamassassin local scan SPF_DESC= Enable Sender Policy Framework checking RSPAMD_DESC= Build with Rspamd support SQLITE_DESC= Enable SQLite lookups SRS_DESC= Enable Sender Rewriting Scheme SUID_DESC= Install the exim binary suid root TCP_WRAPPERS_DESC= Enable /etc/hosts.allow access control GNUTLS_DESC= Use GnuTLS instead of OpenSSL for TLS WISHLIST_DESC= Include the unsupported patches XCLIENT_DESC= Enable XCLIENT command in exim