DursunCan
[2020-06-18 20:23:34] production.ERROR: Swift_TransportException: Failed to authenticate on SMTP server with username "sourceturkforum@gmail.com" using 3 possible authenticators. Authenticator LOGIN returned Expected response code 235 but got code "534", with message "534-5.7.14 <https://accounts.google.com/signin/continue?sarp=1&scc=1&plt=AKgnsbs
534-5.7.14 uXHHgpny0pCvaah0gocWvaqlDFgvJFPLg1EMXy7tig3FAmruY6m0ZWz1MiO69x712za2S
534-5.7.14 _6TDw4vLLBMofdk9_6x5ybFL4td8Mr_PxCj0b5KbRMR-TUDrxabeNQPbi0bDw1Ax>
534-5.7.14 Please log in via your web browser and then try again.
534-5.7.14 Learn more at
534 5.7.14 https://support.google.com/mail/answer/78754 63sm5444560wra.86 - gsmtp
Your SMTP config isn't working. Check out that email, see what the error is telling you.
