email - Rails mailer smtp configuration with gmail -

so having trouble setting rails application(openproject, if makes difference). when try send test mail in openproject settings displays message in e-mail sent don’t ever receive @ address.

config/configuration.yml

production:   delivery_method: :smtp   smtp_settings:     tls: true     address: "smtp.gmail.com"     port: '587'     domain: "smtp.gmail.com"     authentication: :plain     user_name: "your_email@gmail.com"     password: "your_password"  development:   delivery_method: :smtp   smtp_settings:     tls: true     address: "smtp.gmail.com"     port: '587'     domain: "smtp.gmail.com"     authentication: :plain     user_name: "your_email@gmail.com"     password: "your_password"  test:   delivery_method: :test 

if use:

telnet smtp.gmail.com 587  trying 64.233.171.108... connected gmail-smtp-msa.l.google.com. escape character '^]'. 220 mx.google.com esmtp r1sm2094806qam.42 – gsmtp 

this leads me think can send gmail cant receive gmail. have tried of configurations such port 25 , 456 ssl vs tls , none. don't think isp blocking mail.

in google settings → accounts , import → add email address own send mail through smtp server.

smtp server: smtp.my_domain_name.com         port: 587     username: my_username_on_my_domain     password: passwd         tls (recommended)       ← (i have selected)         ssl 

i message couldn't reach server. please double-check server , port number.

i did run

netstat -a 

if results of helpful let me know.

any appreciated. thanks.

unfortunately there no logs in question. please note:

• gmail api not support sent email different adress(protect spam/spoof)
• rails can send email self application , options tell him host use.

consider config.action_mailer.raise_delivery_errors = true debug code , settins.