# These macros are documented in acl/30_exim4-config_check_rcpt,
# can be changed here or overridden by a locally added configuration
-# file as described in README.Debian chapter 2.1.2
+# file as described in README.Debian section "Using Exim Macros to control
+# the configuration".
.ifndef CHECK_RCPT_LOCAL_LOCALPARTS
CHECK_RCPT_LOCAL_LOCALPARTS = ^[.] : ^.*[@%!/|`#&?]
# always log tls_peerdn as we use TLS for outgoing connects by default
.ifndef MAIN_LOG_SELECTOR
-MAIN_LOG_SELECTOR = +tls_peerdn
+MAIN_LOG_SELECTOR = +smtp_protocol_error +smtp_syntax_error +tls_certificate_verified +tls_peerdn
.endif