Warning: The change has been saved, but an error occurred while sending notifications: [Errno -2] Name or service not known

[Golden John]

Whenever i was updated the ticket , the changes has been saved , But we are seeing the below error once the ticket has been updated.

Warning: The change has been saved, but an error occurred while sending notifications: [Errno -2] Name or service not known

kindly give us any conclusion for this scenario.

[Ryan J Ollos]

InstallationIssue. Support questions should go to the MailingList, but if you post some basic configuration info to this ticket we will try to help you sort it out quickly this one time.

What is in your notification section of trac.ini?

[anonymous]

Thanks for consideration ,

The trac database is working on good by past 1.5 years ,so in this cause it was not installation issue .

[notification]
admit_domains =
always_notify_owner = true
always_notify_reporter = true
always_notify_updater = true
ignore_domains =
mime_encoding = base64
sendmail_path = sendmail
smtp_always_bcc =
smtp_default_domain =
smtp_enabled = true
smtp_from = yourname@example.com
smtp_from_name = server01 trac
smtp_password = xxxxx
smtp_port = 80
smtp_replyto =
smtp_server = smtpout.secureserver.net
smtp_subject_perfix = test
smtp_user = yourname@exaple.com
ticket_subject_template = $prefix #$ticket.id: $summary
use_public_cc = true
use_short_addr = flase
use_tls = false

Kindly provide your support for this scenario

[anonymous]

find the error

[anonymous]

exact error

[Ryan J Ollos]

Please leave the ticket closed. We are happy to help you with debugging the issue, but the issue is not with Trac, it is with your SMTP configuration. We can discuss more in your mailing list post.