Sinatra, Pony gem: NoMethodError - ruby

Question

I am trying to send an e-mail using Pony and get the
NoMethodError at /
undefined method `address' for #Mail::Message:. error. This is my code so far:
post '/' do
Pony.options = { :from => '___#yandex.ru',
:via => :smtp,
:address => 'smtp.yandex.ru',
:port => '465',
:user_name => '___',
:password => '___',
:authentication => :plain,
:domain => "http://127.0.0.1:9393/"
}
Pony.mail(subject: 'Hello', to: "___#yandex.ru", body: 'hi')
redirect '/'
end
when running bundle list it does show pony (1.10). What could go wrong?

Answer 1

:address, :port, etc. go inside a :via_options hash.
Per the documentation:
:via_options => {
:address => 'smtp.yourserver.com',
:port => '25',
:user_name => 'user',
:password => 'password',
:authentication => :plain, # :plain, :login, :cram_md5, no auth by default
:domain => "localhost.localdomain" # the HELO domain provided by the client to the server
}
Therefore, you'll want:
post '/' do
Pony.options = {
:from => '___#yandex.ru',
:via => :smtp,
:via_options => {
:address => 'smtp.yandex.ru',
:port => '465',
:user_name => '___',
:password => '___',
:authentication => :plain,
:domain => "http://127.0.0.1:9393/"
}
}
Pony.mail(subject: 'Hello', to: "___#yandex.ru", body: 'hi')
redirect '/'
end