How to configure Microsoft Exchange Server using ActionMailer

Hi Guys,

I’m having some hard time to configure the Microsoft Exchange server,
however if I used the the GMAIL server the mail was successfully sent to
the target user. I also tried this one
http://www.breckenedge.com/2011/07/configuration-of-ruby-on-rails-actionmailer-for-microsoft-exchange-smtp/
but
still it doesn’t work.

BTW, This is my configured ActionMailer.

config.action_mailer.delivery_method = :smtp
config.action_mailer.smtp_settings = {
address: “mail.example.com”,
port: 110,
domain: “my.domainame.com”,
authentication: :login,
enable_starttls_auto: true,
user_name: “my_username”,
password: “my_password”
}

I always got this error.

https://lh4.googleusercontent.com/-eryYXzaBSvY/Uo8XxKsca4I/AAAAAAAAAxY/qR72y74j9bs/s1600/error.png

Thanks.

On 22 November 2013 08:39, Sly V. [email protected] wrote:

config.action_mailer.delivery_method = :smtp
I always got this error.

What error?

Colin

For Exchange server, you need to follow the steps found in that
mentioned
blog.

By default, Exchange server uses his own authentication protocol
kerberos,
not plain text… so you need to use :ntlm, not :login on
authentication.
You still can change this, but need to change the entire Exchange Server
configuration, check with your Exchange Server administrator…

config.action_mailer.delivery_method = :smtp
config.action_mailer.smtp_settings = {
address: “mail.example.com”,
port: 110, #I’m not sure if the port need to be 25 or 110… it
depends of which port your Exchange listens, usually 25, but there are
strong recommendations to use 110, letting port 25 free for smtp
communication between smtp servers only.
domain: “my.domainame.com”,
authentication: :ntlm,
enable_starttls_auto: true,
user_name: “my_username”,
password: “my_password”
}

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