enforce tls when supported && add tests

1 files changed, 2 insertions, 1 deletions

diff --git a/activitypub.c b/activitypub.c
index 4cb779a..f3b2bae 100644
--- a/activitypub.c
+++ b/activitypub.c
@@ -2538,8 +2538,9 @@ int send_email(const xs_dict *mailinfo)
         *from = xs_dict_get(mailinfo, "from"),
         *to   = xs_dict_get(mailinfo, "to"),
         *body = xs_dict_get(mailinfo, "body");
+    int smtp_port = parse_port(url, NULL);
 
-    return xs_smtp_request(url, user, pass, from, to, body);
+    return xs_smtp_request(url, user, pass, from, to, body, smtp_port == 465 || smtp_port == 587);
 }