SMTP -> FROM SERVER:220 smtp.gmail.com ESMTP d75a77b69052e-4a7fc57d530sm78563441cf.61 - gsmtp
SMTP -> FROM SERVER: 250-smtp.gmail.com at your service, [217.77.2.217] 250-SIZE 35882577 250-8BITMIME 250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH 250-ENHANCEDSTATUSCODES 250-PIPELINING 250-CHUNKING 250 SMTPUTF8
SMTP -> ERROR: Password not accepted from server: 535-5.7.8 Username and Password not accepted. For more information, go to 535 5.7.8 https://support.google.com/mail/?p=BadCredentials d75a77b69052e-4a7fc57d530sm78563441cf.61 - gsmtp
SMTP -> FROM SERVER:250 2.1.5 Flushed d75a77b69052e-4a7fc57d530sm78563441cf.61 - gsmtp
SMTP -> FROM SERVER:530-5.7.0 Authentication Required. For more information, go to 530 5.7.0 https://support.google.com/accounts/troubleshooter/2402620. d75a77b69052e-4a7fc57d530sm78563441cf.61 - gsmtp
SMTP -> ERROR: MAIL not accepted from server: 530-5.7.0 Authentication Required. For more information, go to 530 5.7.0 https://support.google.com/accounts/troubleshooter/2402620. d75a77b69052e-4a7fc57d530sm78563441cf.61 - gsmtp
The following From address failed: name@yourdomain.com Mailer Error: The following From address failed: name@yourdomain.com

SMTP server error: 5.7.0 Authentication Required. For more information, go to 530 5.7.0 https://support.google.com/accounts/troubleshooter/2402620. d75a77b69052e-4a7fc57d530sm78563441cf.61 - gsmtp