1 files changed, 1 insertions, 1 deletions

diff --git a/mailutils/sendmail.c b/mailutils/sendmail.c
index 9455b4e7a..4355e4dc5 100644
--- a/mailutils/sendmail.c
+++ b/mailutils/sendmail.c
@@ -375,7 +375,7 @@ int sendmail_main(int argc UNUSED_PARAM, char **argv)
                         // N.B. we need to escape the leading dot regardless of
                         // whether it is single or not character on the line
                         if ('.' == s[0] /*&& '\0' == s[1] */)
-                                printf(".");
+                                bb_putchar('.');
                         // dump read line
                         send_r_n(s);
                         free(s);