Sending emails via SMTP: SSL verify error
Created by: IngwiePhoenix
(I posted this to Gitlab Issues before, but after a moment I realized that my issue might not be relevant just for people over there. So I will repost the very issue here also, just in case.)
I am trying to use my GMail account with my gitlab instance...but it isn't working right. My friend is trying to register and not getting a mail, and this pops up in the logs:
==> /var/log/gitlab/sidekiq/current <==
2015-05-02_16:24:15.76704 2015-05-02T16:24:15Z 7684 TID-64omo Devise::Async::Backend::Sidekiq JID-2eca8e14202277cfef86e171 INFO: start
2015-05-02_16:24:15.76714 2015-05-02T16:24:15Z 7684 TID-64omo Devise::Async::Backend::Sidekiq JID-2eca8e14202277cfef86e171 INFO: arguments: ["confirmation_instructions", "User", "11", "rgYxsgy8Z_cZoryYyBUS", {}]
==> /var/log/gitlab/gitlab-rails/production.log <==
Sent mail to [...]@gmail.com (103.9ms)
==> /var/log/gitlab/sidekiq/current <==
2015-05-02_16:24:15.88372 2015-05-02T16:24:15Z 7684 TID-64omo Devise::Async::Backend::Sidekiq JID-2eca8e14202277cfef86e171 INFO: fail: 0.117 sec
2015-05-02_16:24:15.88452 2015-05-02T16:24:15Z 7684 TID-64omo WARN: {"retry"=>true, "queue"=>"mailer", "class"=>"Devise::Async::Backend::Sidekiq", "args"=>["confirmation_instructions", "User", "11", "rgYxsgy8Z_cZoryYyBUS", {}], "jid"=>"2eca8e14202277cfef86e171", "enqueued_at"=>1430583819.1617012, "error_message"=>"SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed", "error_class"=>"OpenSSL::SSL::SSLError", "failed_at"=>"2015-05-02 16:23:39 UTC", "retry_count"=>1, "retried_at"=>2015-05-02 16:24:15 UTC}
2015-05-02_16:24:15.88454 2015-05-02T16:24:15Z 7684 TID-64omo WARN: SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed
2015-05-02_16:24:15.88459 2015-05-02T16:24:15Z 7684 TID-64omo WARN: /opt/gitlab/embedded/lib/ruby/2.1.0/net/smtp.rb:586:in `connect'
2015-05-02_16:24:15.88460 /opt/gitlab/embedded/lib/ruby/2.1.0/net/smtp.rb:586:in `tlsconnect'
2015-05-02_16:24:15.88461 /opt/gitlab/embedded/lib/ruby/2.1.0/net/smtp.rb:563:in `do_start'
2015-05-02_16:24:15.88462 /opt/gitlab/embedded/lib/ruby/2.1.0/net/smtp.rb:520:in `start'
2015-05-02_16:24:15.88462 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/mail-2.5.4/lib/mail/network/delivery_methods/smtp.rb:112:in `deliver!'
2015-05-02_16:24:15.88463 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/mail-2.5.4/lib/mail/message.rb:2129:in `do_delivery'
2015-05-02_16:24:15.88463 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/mail-2.5.4/lib/mail/message.rb:232:in `block in deliver'
2015-05-02_16:24:15.88464 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/actionmailer-4.1.1/lib/action_mailer/base.rb:527:in `block in deliver_mail'
2015-05-02_16:24:15.88465 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/activesupport-4.1.1/lib/active_support/notifications.rb:159:in `block in instrument'
2015-05-02_16:24:15.88465 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/activesupport-4.1.1/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
2015-05-02_16:24:15.88468 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/activesupport-4.1.1/lib/active_support/notifications.rb:159:in `instrument'
2015-05-02_16:24:15.88469 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/actionmailer-4.1.1/lib/action_mailer/base.rb:525:in `deliver_mail'
2015-05-02_16:24:15.88469 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/mail-2.5.4/lib/mail/message.rb:232:in `deliver'
2015-05-02_16:24:15.88470 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/devise-async-0.9.0/lib/devise/async/backend/base.rb:16:in `perform'
2015-05-02_16:24:15.88470 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/sidekiq-2.17.0/lib/sidekiq/processor.rb:49:in `block (3 levels) in process'
2015-05-02_16:24:15.88471 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/sidekiq-2.17.0/lib/sidekiq/middleware/chain.rb:122:in `call'
2015-05-02_16:24:15.88471 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/sidekiq-2.17.0/lib/sidekiq/middleware/chain.rb:122:in `block in invoke'
2015-05-02_16:24:15.88472 /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/sidekiq_middleware/arguments_logger.rb:6:in `call'
2015-05-02_16:24:15.88472 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/sidekiq-2.17.0/lib/sidekiq/middleware/chain.rb:124:in `block in invoke'
2015-05-02_16:24:15.88473 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/sidekiq-2.17.0/lib/sidekiq/middleware/server/active_record.rb:6:in `call'
2015-05-02_16:24:15.88474 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/sidekiq-2.17.0/lib/sidekiq/middleware/chain.rb:124:in `block in invoke'
2015-05-02_16:24:15.88474 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/sidekiq-2.17.0/lib/sidekiq/middleware/server/retry_jobs.rb:62:in `call'
2015-05-02_16:24:15.88475 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/sidekiq-2.17.0/lib/sidekiq/middleware/chain.rb:124:in `block in invoke'
2015-05-02_16:24:15.88475 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/sidekiq-2.17.0/lib/sidekiq/middleware/server/logging.rb:11:in `block in call'
2015-05-02_16:24:15.88476 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/sidekiq-2.17.0/lib/sidekiq/logging.rb:22:in `with_context'
2015-05-02_16:24:15.88476 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/sidekiq-2.17.0/lib/sidekiq/middleware/server/logging.rb:7:in `call'
2015-05-02_16:24:15.88477 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/sidekiq-2.17.0/lib/sidekiq/middleware/chain.rb:124:in `block in invoke'
2015-05-02_16:24:15.88477 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/sidekiq-2.17.0/lib/sidekiq/middleware/chain.rb:127:in `call'
2015-05-02_16:24:15.88478 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/sidekiq-2.17.0/lib/sidekiq/middleware/chain.rb:127:in `invoke'
2015-05-02_16:24:15.88479 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/sidekiq-2.17.0/lib/sidekiq/processor.rb:48:in `block (2 levels) in process'
2015-05-02_16:24:15.88479 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/sidekiq-2.17.0/lib/sidekiq/processor.rb:105:in `stats'
2015-05-02_16:24:15.88480 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/sidekiq-2.17.0/lib/sidekiq/processor.rb:47:in `block in process'
2015-05-02_16:24:15.88480 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/sidekiq-2.17.0/lib/sidekiq/processor.rb:86:in `do_defer'
2015-05-02_16:24:15.88481 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/sidekiq-2.17.0/lib/sidekiq/processor.rb:37:in `process'
2015-05-02_16:24:15.88481 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/celluloid-0.15.2/lib/celluloid/calls.rb:25:in `public_send'
2015-05-02_16:24:15.88482 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/celluloid-0.15.2/lib/celluloid/calls.rb:25:in `dispatch'
2015-05-02_16:24:15.88482 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/celluloid-0.15.2/lib/celluloid/calls.rb:122:in `dispatch'
2015-05-02_16:24:15.88484 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/celluloid-0.15.2/lib/celluloid/actor.rb:322:in `block in handle_message'
2015-05-02_16:24:15.88484 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/celluloid-0.15.2/lib/celluloid/actor.rb:416:in `block in task'
2015-05-02_16:24:15.88485 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/celluloid-0.15.2/lib/celluloid/tasks.rb:55:in `block in initialize'
2015-05-02_16:24:15.88486 /opt/gitlab/embedded/service/gem/ruby/2.1.0/gems/celluloid-0.15.2/lib/celluloid/tasks/task_fiber.rb:13:in `block in create'Can anyone tell me how to fix this? This is in my config.rb:
gitlab_rails['gitlab_email_from'] = "Ingwie's Gitlab <[email protected]>"
gitlab_rails['gitlab_email_reply_to'] = '[email protected]'
gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.gmail.com"
gitlab_rails['smtp_port'] = 25
gitlab_rails['smtp_user_name'] = "[email protected]"
gitlab_rails['smtp_password'] = "[...]"
gitlab_rails['smtp_domain'] = "smtp.gmail.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = false
gitlab_rails['smtp_openssl_verify_mode'] = 'client_once'My Gitlab:
$ dpkg -l | grep gitlab
ii gitlab 7.2.1-omnibus-1 amd64 The full stack of gitlab