email notification is not working
i am using the redmine3.2.1-stable version with ubuntu16.04LTS.
I am getting an error "530 5.7.0 Must issue a STARTTLS command first. h9sm15448158pfi.60 - gsmtp" .
my configuration is
production: email_delivery: delivery_method: :smtp smtp_settings: #ssl: true openssl_verify_mode: "none" enable_starttls_auto: true address: "smtp.gmail.com" port: '587' domain: "smtp.gmail.com" authentication: :plain user_name: "email@example.com" password: "yyy"
previously it worked properly. from last two days it is not sending email notifications.
can you please help me on this.
Thanks & Regards