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authorJeremy Harris <jgh146exb@wizmail.org>2019-05-28 00:26:48 +0100
committerJeremy Harris <jgh146exb@wizmail.org>2019-05-28 00:32:12 +0100
commitfd6e2d18420f43b0c956d943024cb462e1af6aa6 (patch)
tree33fc84fe20f544bd40ecab8ce04a90fea64fcecf /doc
parenta40828c57d328cf42a956f650b1fd2456bf7b21a (diff)
PIPE_CONNECT: avoid using when the transport helo_data uses $sending_ip_address
Diffstat (limited to 'doc')
-rw-r--r--doc/doc-txt/experimental-spec.txt3
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/doc-txt/experimental-spec.txt b/doc/doc-txt/experimental-spec.txt
index 301152f1a..328d0940a 100644
--- a/doc/doc-txt/experimental-spec.txt
+++ b/doc/doc-txt/experimental-spec.txt
@@ -941,6 +941,9 @@ change.
NOTE: since the EHLO command must be constructed before the connection is
made it cannot depend on the interface IP address that will be used.
+The string "$sending_ip_address" is checked for; if it appears in helo_data
+and "def:sending_ip_address" does not, the facility is disabled.
+
Transport configurations should be checked for this. An example avoidance:
helo_data = ${if def:sending_ip_address \