为了配置reply by email（为了从邮件回复提交问题）尝试使用以下内容进行配置参考
另外，我使用Gsuite 帐户
My Sample Configuration
### Reply by email
###! Allow users to comment on issues and merge requests by replying to
###! notification emails.
###! Docs: https://docs.gitlab.com/ce/administration/reply_by_email.html
gitlab_rails['incoming_email_enabled'] = true
#### Incoming Email Address
####! The email address including the `%{key}` placeholder that will be replaced
####! to reference the item being replied to.
####! **The placeholder can be omitted but if present, it must appear in the
####! "user" part of the address (before the `@`).**
gitlab_rails['incoming_email_address'] = "example+%{key}@gmail.com"
#### Email account username
####! **With third party providers, this is usually the full email address.**
####! **With self-hosted email servers, this is usually the user part of the
####! email address.**
gitlab_rails['incoming_email_email'] = "[email protected]"
#### Email account password
gitlab_rails['incoming_email_password'] = "mypassword"
#### IMAP Settings
gitlab_rails['incoming_email_host'] = "imap.gmail.com"
gitlab_rails['incoming_email_port'] = 993
gitlab_rails['incoming_email_ssl'] = true
gitlab_rails['incoming_email_start_tls'] = false
#### Incoming Mailbox Settings
####! The mailbox where incoming mail will end up. Usually "inbox".
gitlab_rails['incoming_email_mailbox_name'] = "inbox"
####! The location where incoming mails will be logged.
gitlab_rails['incoming_email_log_directory'] = "/var/log/gitlab/mailroom"
# The IDLE command timeout.
gitlab_rails['incoming_email_idle_timeout'] = 60
验证配置结果
gitlab-rake gitlab:incoming_email:check
Checking Incoming Email ...
Incoming Email: ... Checking Reply by email ...
IMAP server credentials are correct? ... no
Try fixing it:
An error occurred: Errno::ENETUNREACH: Network is unreachable - connect(2) for [2404:6800:4003:c02::6d]:993
Check that the information in config/gitlab.yml is correct
For more information see:
doc/administration/reply_by_email.md
Please fix the error above and rerun the checks.
Init.d configured correctly? ... skipped
MailRoom running? ... skipped
Checking Reply by email ... Finished
Checking Incoming Email ... Finished
My Gitlab Information
Operating System - Centos 7
Edition - Gitlab CE
Version - GitLab 11.9.1
Installation Method - Omnibus package Installation
Access - Configured For Intranet users only.