Docs: note on logging local port

[user/henk/code/exim.git] / doc / doc-docbook / spec.xfpt

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index 1b3c2b45405d8e326e608b93b2d7cfbd12c65b8c..10f21f7aba6716ad5631f961cc1d7bc5d33036af 100644 (file)
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -9652,7 +9652,10 @@ Example use (as an ACL modifier):
 .code
       add_header = :at_start:${authresults {$primary_hostname}}
 .endd
-This is safe even if no authentication results are available.
+This is safe even if no authentication results are available
+.new
+and would generally be placed in the DATA ACL.
+.wen
 
 
 .vitem "&*${certextract{*&<&'field'&>&*}{*&<&'certificate'&>&*}&&&
@@ -11763,8 +11766,8 @@ Case and collation order are defined per the system C locale.
 SRS decode.  See SECT &<<SECTSRS>>& for details.
 
 
-.vitem &*inlist&~{*&<&'string1'&>&*}{*&<&'string2'&>&*}*& &&&
-       &*inlisti&~{*&<&'string1'&>&*}{*&<&'string2'&>&*}*&
+.vitem &*inlist&~{*&<&'subject'&>&*}{*&<&'list'&>&*}*& &&&
+       &*inlisti&~{*&<&'subject'&>&*}{*&<&'list'&>&*}*&
 .cindex "string" "comparison"
 .cindex "list" "iterative conditions"
 Both strings are expanded; the second string is treated as a list of simple
@@ -17692,13 +17695,18 @@ This facility is only available on Linux.
 .cindex "banner for SMTP"
 .cindex "welcome banner for SMTP"
 .cindex "customizing" "SMTP banner"
-This string, which is expanded every time it is used, is output as the initial
+If a connect ACL does not supply a message,
+this string (which is expanded every time it is used) is output as the initial
 positive response to an SMTP connection. The default setting is:
 .code
 smtp_banner = $smtp_active_hostname ESMTP Exim \
   $version_number $tod_full
 .endd
-Failure to expand the string causes a panic error. If you want to create a
+.new
+Failure to expand the string causes a panic error;
+a forced fail just closes the connection.
+.wen
+If you want to create a
 multiline response to the initial SMTP connection, use &"\n"& in the string at
 appropriate points, but not at the end. Note that the 220 code is not included
 in this string. Exim adds it automatically (several times in the case of a
@@ -38898,7 +38906,7 @@ selection marked by asterisks:
 .irow &`etrn`&                         *       "ETRN commands"
 .irow &`host_lookup_failed`&           *       "as it says"
 .irow &`ident_timeout`&                        &nbsp; "timeout for ident connection"
-.irow &`incoming_interface`&           &nbsp; "local interface on <= and => lines"
+.irow &`incoming_interface`&           &nbsp; "local interface &amp; port on <= and => lines"
 .irow &`incoming_port`&                        &nbsp; "remote port on <= lines"
 .irow &`lost_incoming_connection`&     *       "as it says (includes timeouts)"
 .irow &`millisec`&                     &nbsp; "millisecond timestamps and RT,QT,DT,D times"