X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=citadel%2Fmodules%2Fsmtp%2Fserv_smtp.c;h=813d303a482feeecf4fa1664dfc5e8b1ecbb4e8c;hb=4998edc33af90e4147a54843219b95d3c537d740;hp=d6a8fb6142b75472545189ca79da166a712acae7;hpb=d4f59a6f3c8259efb7458b9a5300d953402e8925;p=citadel.git

diff --git a/citadel/modules/smtp/serv_smtp.c b/citadel/modules/smtp/serv_smtp.c
index d6a8fb614..813d303a4 100644
--- a/citadel/modules/smtp/serv_smtp.c
+++ b/citadel/modules/smtp/serv_smtp.c
@@ -625,9 +625,13 @@ void smtp_mail(long offset, long flags) {
 	 */
 	else if (config.c_allow_spoofing == 0) {
 		process_rfc822_addr(ChrPtr(sSMTP->from), user, node, name);
+		syslog(LOG_DEBUG, "Claimed envelope sender is '%s' == '%s' @ '%s' ('%s')",
+			ChrPtr(sSMTP->from), user, node, name
+		);
 		if (CtdlHostAlias(node) != hostalias_nomatch) {
 			cprintf("550 You must log in to send mail from %s\r\n", node);
 			FlushStrBuf(sSMTP->from);
+			syslog(LOG_DEBUG, "Rejecting unauthenticated mail from %s", node);
 			return;
 		}
 	}