I use CDS 11.0 build a mail server .
Send email in thunderbird and receive email from Gmail, It’s all ok.
but I install redmine for my project management.
but in redmine I test send a email. It’s failed.
redmine tell me:
An error occurred while sending mail (502 5.5.2 Error: command not recognized )
this is my redmine email configure:
production:
delivery_method: :smtp
smtp_settings:
address: smtp.domian.com
port: 25
domain: domain.com
authentication: :login
user_name: “bell@domain.com”
password: “password”
Could you tell me how fix this problem?
Please help me, thanks.