Docs: update note on host_reject_connection

[exim.git] / doc / doc-docbook / spec.xfpt

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index 865742bc3ad071bb788507f7c70d16e04bdb33c5..5b3436f7403759b3499d09619f8a90c599c8af69 100644 (file)
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -6602,7 +6602,7 @@ file that is searched could contain lines like this:
 When the lookup succeeds, the result of the expansion is a list of domains (and
 possibly other types of item that are allowed in domain lists).
 .cindex "tainted data" "de-tainting"
-.cindex "de-tainting" "using a lookup expansion""
+.cindex "de-tainting" "using a lookup expansion"
 The result of the expansion is not tainted.
 
 .next
@@ -16189,9 +16189,12 @@ case. That is why the default tries a DNS lookup first.
 .cindex "host" "rejecting connections from"
 If this option is set, incoming SMTP calls from the hosts listed are rejected
 as soon as the connection is made.
-This option is obsolete, and retained only for backward compatibility, because
+This option is mostly obsolete, retained for backward compatibility because
 nowadays the ACL specified by &%acl_smtp_connect%& can also reject incoming
-connections immediately.
+connections immediately
+.new
+(except for tls-on-connect connections).
+.wen
 
 The ability to give an immediate rejection (either by this option or using an
 ACL) is provided for use in unusual cases. Many hosts will just try again,
@@ -29778,7 +29781,7 @@ connection.
 The client for the connection proposes a set of protocol names, and
 the server responds with a selected one.
 It is not, as of 2021, commonly used for SMTP connections.
-However, to guard against misirected or malicious use of web clients
+However, to guard against misdirected or malicious use of web clients
 (which often do use ALPN) against MTA ports, Exim by default check that
 there is no incompatible ALPN specified by a client for a TLS connection.
 If there is, the connection is rejected.
@@ -29788,7 +29791,7 @@ The behaviour of both client and server can be configured using the options
 &%tls_alpn%& and &%hosts_require_alpn%&.
 There are no variables providing observability.
 Some feature-specific logging may appear on denied connections, but this
-depends on the behavious of the peer
+depends on the behaviour of the peer
 (not all peers can send a feature-specific TLS Alert).
 
 This feature is available when Exim is built with