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-rw-r--r--man/man8/pipe.85
1 files changed, 5 insertions, 0 deletions
diff --git a/man/man8/pipe.8 b/man/man8/pipe.8
index 8e54eaf..efb9e0e 100644
--- a/man/man8/pipe.8
+++ b/man/man8/pipe.8
@@ -240,6 +240,11 @@ the domain is \fIdomain\fR.
This information is modified by the \fBh\fR flag for case folding.
.sp
This feature is available as of Postfix 2.5.
+.IP \fB${envid}\fR
+This macro expands to the RFC 3461 envelope ID if available,
+otherwise the empty string.
+.sp
+This feature is available as of Postfix 3.9.
.IP \fB${extension}\fR
This macro expands to the extension part of a recipient address.
For example, with an address \fIuser+foo@domain\fR the extension is