Comment about AUTH PLAIN format

2021-03-19 22:18:08 +01:00 · 2021-03-19 22:18:08 +01:00 · f037388959
parent 6b6badad3f
commit f037388959
1 changed files with 2 additions and 0 deletions
--- a/src/SMTP.php
+++ b/src/SMTP.php
@ -553,6 +553,8 @@ class SMTP
                }
                //Send encoded username and password
                if (
+                    //Format from https://tools.ietf.org/html/rfc4616#section-2
+                    //We skip the first field (it's forgery), so the string starts with a null byte
                    !$this->sendCommand(
                        'User & Password',
                        base64_encode("\0" . $username . "\0" . $password),