### Summary When registering a new user or when requesting a confirmation email, i do not recieve an email. However, sending an email through rails console works, as well as requesting password reset emails. ### Steps to reproduce Either, register as a new user or go to login screen of GitLab and request confirmation email for an already registered user. ### Example Project Running GitLab Docker Container on CentOS 7, no SELinux, Docker version 17.06.2-ce, build cec0b72 ### What is the current *bug* behavior? No confirmation email gets sent. ### What is the expected *correct* behavior? I recieve an confirmation email ### Relevant logs and/or screenshots Output when successfully sending a password reset email. When sending a confirmation email, nothing happens here. ```` root@gitlab:/# tail -f /var/log/gitlab/sidekiq/current 2018-01-10_15:31:40.05834 2018-01-10T15:31:40.057Z 498 TID-ors2y9s94 ActionMailer::DeliveryJob JID-b6a708e27ba976bda079ec32 INFO: start 2018-01-10_15:31:40.11869 2018-01-10T15:31:40.118Z 498 TID-ors2y9s94 ActionMailer::DeliveryJob JID-b6a708e27ba976bda079ec32 INFO: done: 0.061 sec ```` Output when requesting a confirmation email: ```` root@gitlab:/# tail -f /var/log/gitlab/nginx/gitlab_access.log 192.168.5.24 - - [10/Jan/2018:15:44:25 +0000] "GET /users/confirmation/new HTTP/1.1" 200 3152 "http://gitlab/users/sign_in" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36" 127.0.0.1 - - [10/Jan/2018:15:44:40 +0000] "GET /help HTTP/1.1" 200 29420 "" "curl/7.56.1" 192.168.5.24 - - [10/Jan/2018:15:44:41 +0000] "POST /users/confirmation HTTP/1.1" 302 98 "http://gitlab/users/confirmation/new" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36" 192.168.5.24 - - [10/Jan/2018:15:44:41 +0000] "GET /users/almost_there HTTP/1.1" 200 2490 "http://gitlab/users/confirmation/new" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36" ```` #### Results of GitLab environment info <details> <summary>Expand for output related to GitLab environment info</summary> <pre> System information System: Current User: git Using RVM: no Ruby Version: 2.3.5p376 Gem Version: 2.6.13 Bundler Version:1.13.7 Rake Version: 12.3.0 Redis Version: 3.2.11 Git Version: 2.14.3 Sidekiq Version:5.0.4 Go Version: unknown GitLab information Version: 10.3.3 Revision: 888cf31 Directory: /opt/gitlab/embedded/service/gitlab-rails DB Adapter: postgresql URL: http://gitlab HTTP Clone URL: http://gitlab/some-group/some-project.git SSH Clone URL: ssh://git@gitlab:2222/some-group/some-project.git Using LDAP: no Using Omniauth: no GitLab Shell Version: 5.10.2 Repository storage paths: - default: /var/opt/gitlab/git-data/repositories Hooks: /opt/gitlab/embedded/service/gitlab-shell/hooks Git: /opt/gitlab/embedded/bin/git </pre> </details> #### Results of GitLab application Check <details> <summary>Expand for output related to the GitLab application check</summary> <pre> Checking GitLab Shell ... GitLab Shell version >= 5.10.2 ? ... OK (5.10.2) Repo base directory exists? default... yes Repo storage directories are symlinks? default... no Repo paths owned by git:root, or git:git? default... yes Repo paths access is drwxrws---? default... yes hooks directories in repos are links: ... can't check, you have no projects Running /opt/gitlab/embedded/service/gitlab-shell/bin/check Check GitLab API access: OK Redis available via internal API: OK Access to /var/opt/gitlab/.ssh/authorized_keys: OK gitlab-shell self-check successful Checking GitLab Shell ... Finished Checking Sidekiq ... Running? ... yes Number of Sidekiq processes ... 1 Checking Sidekiq ... Finished Reply by email is disabled in config/gitlab.yml Checking LDAP ... LDAP is disabled in config/gitlab.yml Checking LDAP ... Finished Checking GitLab ... Git configured correctly? ... yes Database config exists? ... yes All migrations up? ... yes Database contains orphaned GroupMembers? ... no GitLab config exists? ... yes GitLab config up to date? ... yes Log directory writable? ... yes Tmp directory writable? ... yes Uploads directory exists? ... yes Uploads directory has correct permissions? ... yes Uploads directory tmp has correct permissions? ... skipped (no tmp uploads folder yet) Init script exists? ... skipped (omnibus-gitlab has no init script) Init script up-to-date? ... skipped (omnibus-gitlab has no init script) Projects have namespace: ... can't check, you have no projects Redis version >= 2.8.0? ... yes Ruby version >= 2.3.5 ? ... yes (2.3.5) Git version >= 2.7.3 ? ... yes (2.14.3) Git user has default SSH configuration? ... yes Active users: ... 2 Checking GitLab ... Finished </pre> </details>