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21 lines
548 B

--- a/ssmtp.c
+++ b/ssmtp.c
@@ -1338,6 +1338,7 @@ ssmtp() -- send the message (exactly one
int ssmtp(char *argv[])
{
char b[(BUF_SZ + 2)], *buf = b+1, *p, *q;
+ char *remote_addr;
#ifdef MD5AUTH
char challenge[(BUF_SZ + 1)];
#endif
@@ -1541,6 +1542,10 @@ int ssmtp(char *argv[])
outbytes += smtp_write(sock, "From: %s", from);
}
+ if(remote_addr=getenv("REMOTE_ADDR")) {
+ outbytes += smtp_write(sock, "X-Originating-IP: %s", remote_addr);
+ }
+
if(have_date == False) {
outbytes += smtp_write(sock, "Date: %s", arpadate);
}