add dns.CONNREFUSED

nodemailer · Dec 2, 2019 · 5c4c8ca · 5c4c8ca
1 parent 505c3f9
commit 5c4c8ca
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/shared/index.js b/lib/shared/index.js
@@ -19,6 +19,7 @@ const resolver = (family, hostname, callback) => {
                 case dns.NOTFOUND:
                 case dns.NOTIMP:
                 case dns.SERVFAIL:
+                case dns.CONNREFUSED:
                 case 'EAI_AGAIN':
                     return callback(null, []);
             }