When I try and send an eMail I get the following error:
The Graylog server encountered an error while trying to send an email. This is the detailed error message: org.apache.commons.mail.EmailException: Sending the email to the following server failed : smtp.dbwsys.mb.ca:25 (com.sun.mail.util.MailConnectException: Couldn’t connect to host, port: smtp.dbwsys.mb.ca, 25; timeout 60000; nested exception is: java.net.UnknownHostException: smtp.dbwsys.mb.ca)
I know the host exists, and it is able to accept on port 25 from inside our network (outside goes to a different server) My server.conf is as follows:
# Email transport
transport_email_enabled = true
transport_email_hostname = smtp.dbwsys.mb.ca
transport_email_port = 25
transport_email_use_auth = false
transport_email_use_tls = false
transport_email_use_ssl = false
#transport_email_auth_username = you@example.com
#transport_email_auth_password = secret
#transport_email_subject_prefix = [graylog]
transport_email_from_email = graylog@dbwsys.mb.ca
# Specify and uncomment this if you want to include links to the stream in your stream alert mails.
# This should define the fully qualified base url to your web interface exactly the same way as it is accessed by your users.
transport_email_web_interface_url = http://10.10.10.2:9000
# The default connect timeout for outgoing HTTP connections.
# Values must be a positive duration (and between 1 and 2147483647 when converted to milliseconds).
# Default: 5s
#http_connect_timeout = 5s
# The default read timeout for outgoing HTTP connections.
# Values must be a positive duration (and between 1 and 2147483647 when converted to milliseconds).
# Default: 10s
#http_read_timeout = 10s