How to fix SMTP error please HELP ME?

[hellophy]

HOW TO FIX THIS ONE

Email mode

SMTP

How to send emails? SMTP recommended.

SMTP Exception>>
SMTP Error: Could not authenticate.

SMTP server and port

smtp.gmail.com

465
Invalid SMTP server

SMTP username

Invalid SMTP username

SMTP password

SMTP security

SSL

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[Rodolfo]

You shouldn't be using Gmail for that. You need a transactional SMTP email delivery service like Sendgrid or Amazon SES. There could be more, I just mention the ones I've used the most.

 

[imghut]

You now have to generate an app password to use Gmail SMTP service, here's a good tutorial
https://support.cloudways.com/configure-gmail-smtp/