1 files changed, 1 insertions, 1 deletions
diff --git a/lib/MailServer.cc b/lib/MailServer.cc
index 5ea735a..0d80c0e 100644
--- a/lib/MailServer.cc
+++ b/lib/MailServer.cc
@@ -108,7 +108,7 @@ int ProcessSMTPRequest::Do() {
             }
         } else if (cmd == "DATA") {
             current = 4;
-            b << "354 Ok, go ahead.\n";
+            b << "354 Ok, go ahead.\r\n";
         } else if (cmd == "RSET") {
             from = "";
             tos.empty();