admit_domains =

always_notify_owner = true

always_notify_reporter = true

always_notify_updater = true

ignore_domains =

mime_encoding = base64

smtp_always_bcc =

smtp_always_cc = ops@google.com !!发送到地目的地。

smtp_default_domain =

smtp_enabled = true

smtp_from = ops@china.google.com !!发送的源地址。

smtp_from_name = Google-Maintenance !!标题。

smtp_password =

smtp_port = 25

smtp_replyto = trac@localhost

smtp_server = localhost

smtp_subject_prefix = __default__

smtp_user =

ticket_subject_template = $prefix #$ticket.id: $summary

use_public_cc = false

use_short_addr = false

use_tls = fals

3. 更改完配置后，就要针对所对应的项目名进行upgrade，使其生效。

trac-admin /var/trac/Maintenance/ upgrade