NNCP_SENDER envvar while sendmail calling

[nncp.git] / doc / cfg.texi

diff --git a/doc/cfg.texi b/doc/cfg.texi
index 1a37f10e5678410c3d7523ae311567a62c856e94..0420d3959fec7352b25e7695cd1159fec9d3f12a 100644 (file)
--- a/doc/cfg.texi
+++ b/doc/cfg.texi
@@ -89,7 +89,9 @@ synchronization protocol}. Contains authentication public key.
 @item sendmail
 An array containing path to executable and its command line arguments
 that is called for mail sending. If it is empty, then no mail processing
-will be performed from that node.
+will be performed from that node. Sendmail command
+@command{["/bin/foo", "bar"]} called the following way:
+@command{NNCP_SENDER=NODEID /bin/foo bar RCPT1 RCPT2 ... < MSG}.
 
 @anchor{CfgIncoming}
 @item incoming