不使用 Mandrill 发送电子邮件的问题 -> 部署到 Heroku
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【中文标题】不使用 Mandrill 发送电子邮件的问题 -> 部署到 Heroku【英文标题】：Issue with Email not sending using Mandrill -> Deploying to Heroku 【发布时间】：2015-10-27 13:05:15 【问题描述】：我正在设置我的 AacionMailer，老实说，以前从未这样做过。我看了一个又一个视频，又一个又一个地阅读帖子，但无济于事……
我通过 PapertrailApp 捕获的日志错误是 Net::SMTPServerBusy (454 4.7.1 : Relay access denied )：
我似乎无法让 mandrill 向我发送确认电子邮件以登录应用程序。我正在使用 locahost:3000 进行开发，并且只是捕获链接以确认并且工作正常，但对于生产......有点需要这个工作......
这是我的 production.rb 文件：
config.action_mailer.delivery_method = :smtp
config.action_mailer.default_url_options = :host => 'patrolprorms.heroku.com'
config.action_mailer.smtp_settings =
:address => "smtp.mandrillapp.com",
:port => 25,
:user_name => ENV['MANDRILL_USERNAME'],
:password => ENV['MANDRILL_API_KEY'],
:authentication => 'plain',
:enable_starttls_auto => true,
:openssl_verify_mode => 'none'
这是我的 development.rb 文件
config.action_mailer.delivery_method = :smtp
config.action_mailer.default_url_options = :host => 'localhost:3000'
config.action_mailer.smtp_settings =
:address => "smtp.mandrillapp.com",
:port => 465,
:user_name => ENV['MADRILL_USERNAME'],
:password => ENV['MANDRILL_API_KEY'],
:authentication => 'plain',
:enable_starttls_auto => true,
这是我尝试使用端口 2525 时收到的错误
Net::SMTPServerBusy (421 4.7.0 relay-7.us-east-1.relay-prod Error: too many errors ):
使用端口 465 我收到此错误
at=error code=H12 desc="Request timeout" method=POST path="/users/confirmation" host=patrolprorms.herokuapp.com request_id=8dfa122b-ab01-4dbc-97d6-0e7640014f08 fwd="68.144.5.70" dyno=web.1 connect=1ms service=30001ms status=503 bytes=0
基于错误，我认为我取得了一些进展？？？或失去更多的头发.. 还不确定哪个。
这是由 heroku --tail 生成的日志文件（我什至不知道从哪里开始，我为长度道歉。请不要犹豫发表评论以要求查看我的更多文件！！！
2015-08-05T03:13:10.057799+00:00 app[web.2]: source=rack-timeout id=2e30bfc7-6b34-4a87-872b-438c09f9cf71 wait=6ms timeout=15000ms state=ready
2015-08-05T03:13:10.061201+00:00 app[web.2]: Started POST "/users/confirmation" for 68.144.5.70 at 2015-08-05 03:13:10 +0000
2015-08-05T03:13:10.058707+00:00 app[web.2]: source=rack-timeout id=2e30bfc7-6b34-4a87-872b-438c09f9cf71 wait=6ms timeout=15000ms service=1ms state=active
2015-08-05T03:13:10.080546+00:00 app[web.2]: Processing by Devise::ConfirmationsController#create as html
2015-08-05T03:13:10.097976+00:00 app[web.2]: User Load (1.2ms) SELECT "users".* FROM "users" WHERE "users"."email" = $1 ORDER BY "users"."id" ASC LIMIT 1 [["email", "swilson@taurenltd.com"]]
2015-08-05T03:13:10.080589+00:00 app[web.2]: Parameters: "utf8"=>"✓", "authenticity_token"=>"KllMOhJfb7tOE4s2XaKAB5XMl7Mnb2nwaz1uyY5lyKBzUBSkaEeBW0Kbwvw+DfVVJzzErJYh1Td3LjKBFWBU1w==", "user"=>"email"=>"swilson@taurenltd.com", "commit"=>"Resend confirmation instructions"
2015-08-05T03:13:10.092454+00:00 app[web.2]: User Load (1.7ms) SELECT "users".* FROM "users" WHERE "users"."unconfirmed_email" = $1 ORDER BY "users"."id" ASC LIMIT 1 [["unconfirmed_email", "swilson@taurenltd.com"]]
2015-08-05T03:13:10.324637+00:00 app[web.2]: User Load (1.4ms) SELECT "users".* FROM "users" WHERE "users"."confirmation_token" = $1 ORDER BY "users"."id" ASC LIMIT 1 [["confirmation_token", "b7f3914b2e94209c6c7c02ee0d43cfab3a5bdd1e96d49611789eecf8989cb1e9"]]
2015-08-05T03:13:10.331436+00:00 app[web.2]: SQL (1.0ms) UPDATE "users" SET "confirmation_token" = $1, "confirmation_sent_at" = $2, "updated_at" = $3 WHERE "users"."id" = $4 [["confirmation_token", "b7f3914b2e94209c6c7c02ee0d43cfab3a5bdd1e96d49611789eecf8989cb1e9"], ["confirmation_sent_at", "2015-08-05 03:13:10.325301"], ["updated_at", "2015-08-05 03:13:10.327429"], ["id", 3]]
2015-08-05T03:13:10.344986+00:00 app[web.2]: Rendered devise/mailer/confirmation_instructions.html.erb (1.6ms)
2015-08-05T03:13:10.326623+00:00 app[web.2]: (0.7ms) BEGIN
2015-08-05T03:13:10.334462+00:00 app[web.2]: (1.9ms) COMMIT
2015-08-05T03:13:10.678128+00:00 app[web.2]:
2015-08-05T03:13:10.678134+00:00 app[web.2]: Devise::Mailer#confirmation_instructions: processed outbound mail in 340.9ms
2015-08-05T03:13:11.058190+00:00 app[web.2]: source=rack-timeout id=2e30bfc7-6b34-4a87-872b-438c09f9cf71 wait=6ms timeout=15000ms service=1000ms state=active
2015-08-05T03:13:12.058224+00:00 app[web.2]: source=rack-timeout id=2e30bfc7-6b34-4a87-872b-438c09f9cf71 wait=6ms timeout=15000ms service=2000ms state=active
2015-08-05T03:13:13.058225+00:00 app[web.2]: source=rack-timeout id=2e30bfc7-6b34-4a87-872b-438c09f9cf71 wait=6ms timeout=15000ms service=3000ms state=active
2015-08-05T03:13:14.058223+00:00 app[web.2]: source=rack-timeout id=2e30bfc7-6b34-4a87-872b-438c09f9cf71 wait=6ms timeout=15000ms service=4000ms state=active
2015-08-05T03:13:15.058135+00:00 app[web.2]: source=rack-timeout id=2e30bfc7-6b34-4a87-872b-438c09f9cf71 wait=6ms timeout=15000ms service=5000ms state=active
2015-08-05T03:13:16.058333+00:00 app[web.2]: source=rack-timeout id=2e30bfc7-6b34-4a87-872b-438c09f9cf71 wait=6ms timeout=15000ms service=6001ms state=active
2015-08-05T03:13:17.058342+00:00 app[web.2]: source=rack-timeout id=2e30bfc7-6b34-4a87-872b-438c09f9cf71 wait=6ms timeout=15000ms service=7000ms state=active
2015-08-05T03:13:18.058303+00:00 app[web.2]: source=rack-timeout id=2e30bfc7-6b34-4a87-872b-438c09f9cf71 wait=6ms timeout=15000ms service=8000ms state=active
2015-08-05T03:13:19.058618+00:00 app[web.2]: source=rack-timeout id=2e30bfc7-6b34-4a87-872b-438c09f9cf71 wait=6ms timeout=15000ms service=9001ms state=active
2015-08-05T03:13:20.058189+00:00 app[web.2]: source=rack-timeout id=2e30bfc7-6b34-4a87-872b-438c09f9cf71 wait=6ms timeout=15000ms service=10000ms state=active
2015-08-05T03:13:21.058132+00:00 app[web.2]: source=rack-timeout id=2e30bfc7-6b34-4a87-872b-438c09f9cf71 wait=6ms timeout=15000ms service=11000ms state=active
2015-08-05T03:13:22.058166+00:00 app[web.2]: source=rack-timeout id=2e30bfc7-6b34-4a87-872b-438c09f9cf71 wait=6ms timeout=15000ms service=12000ms state=active
2015-08-05T03:13:23.058203+00:00 app[web.2]: source=rack-timeout id=2e30bfc7-6b34-4a87-872b-438c09f9cf71 wait=6ms timeout=15000ms service=13000ms state=active
2015-08-05T03:13:24.058232+00:00 app[web.2]: source=rack-timeout id=2e30bfc7-6b34-4a87-872b-438c09f9cf71 wait=6ms timeout=15000ms service=14000ms state=active
2015-08-05T03:13:25.082651+00:00 heroku[router]: at=info method=POST path="/users/confirmation" host=patrolprorms.herokuapp.com request_id=2e30bfc7-6b34-4a87-872b-438c09f9cf71 fwd="68.144.5.70" dyno=web.2 connect=1ms service=15025ms status=500 bytes=1755
2015-08-05T03:13:25.059345+00:00 app[web.2]: source=rack-timeout id=2e30bfc7-6b34-4a87-872b-438c09f9cf71 wait=6ms timeout=15000ms service=15001ms state=timed_out
2015-08-05T03:13:25.073324+00:00 app[web.2]:
2015-08-05T03:13:25.073336+00:00 app[web.2]: Rack::Timeout::RequestTimeoutError (Request waited 6ms, then ran for longer than 15000ms):
2015-08-05T03:13:25.073338+00:00 app[web.2]: vendor/ruby-2.0.0/lib/ruby/2.0.0/net/protocol.rb:155:in `select'
2015-08-05T03:13:25.073339+00:00 app[web.2]: vendor/ruby-2.0.0/lib/ruby/2.0.0/net/protocol.rb:155:in `rescue in rbuf_fill'
2015-08-05T03:13:25.073340+00:00 app[web.2]: vendor/ruby-2.0.0/lib/ruby/2.0.0/net/protocol.rb:152:in `rbuf_fill'
2015-08-05T03:13:25.073342+00:00 app[web.2]: vendor/ruby-2.0.0/lib/ruby/2.0.0/net/protocol.rb:134:in `readuntil'
2015-08-05T03:13:25.073343+00:00 app[web.2]: vendor/ruby-2.0.0/lib/ruby/2.0.0/net/protocol.rb:144:in `readline'
2015-08-05T03:13:25.073344+00:00 app[web.2]: vendor/ruby-2.0.0/lib/ruby/2.0.0/net/smtp.rb:932:in `recv_response'
2015-08-05T03:13:25.073345+00:00 app[web.2]: vendor/ruby-2.0.0/lib/ruby/2.0.0/net/smtp.rb:555:in `block in do_start'
2015-08-05T03:13:25.073346+00:00 app[web.2]: vendor/ruby-2.0.0/lib/ruby/2.0.0/net/smtp.rb:942:in `critical'
2015-08-05T03:13:25.073348+00:00 app[web.2]: vendor/ruby-2.0.0/lib/ruby/2.0.0/net/smtp.rb:555:in `do_start'
2015-08-05T03:13:25.073349+00:00 app[web.2]: vendor/ruby-2.0.0/lib/ruby/2.0.0/net/smtp.rb:520:in `start'
2015-08-05T03:13:25.073351+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/mail-2.6.3/lib/mail/network/delivery_methods/smtp.rb:112:in `deliver!'
2015-08-05T03:13:25.073352+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/mail-2.6.3/lib/mail/message.rb:2141:in `do_delivery'
2015-08-05T03:13:25.073353+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/mail-2.6.3/lib/mail/message.rb:236:in `block in deliver'
2015-08-05T03:13:25.073355+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionmailer-4.2.3/lib/action_mailer/base.rb:543:in `block in deliver_mail'
2015-08-05T03:13:25.073356+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.3/lib/active_support/notifications.rb:164:in `block in instrument'
2015-08-05T03:13:25.073358+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.3/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
2015-08-05T03:13:25.073359+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.3/lib/active_support/notifications.rb:164:in `instrument'
2015-08-05T03:13:25.073360+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionmailer-4.2.3/lib/action_mailer/base.rb:541:in `deliver_mail'
2015-08-05T03:13:25.073361+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/mail-2.6.3/lib/mail/message.rb:236:in `deliver'
2015-08-05T03:13:25.073362+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionmailer-4.2.3/lib/action_mailer/message_delivery.rb:85:in `deliver_now'
2015-08-05T03:13:25.073363+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/devise-3.4.1/lib/devise/models/authenticatable.rb:176:in `send_devise_notification'
2015-08-05T03:13:25.073365+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/devise-3.4.1/lib/devise/models/confirmable.rb:102:in `send_confirmation_instructions'
2015-08-05T03:13:25.073366+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/devise-3.4.1/lib/devise/models/confirmable.rb:117:in `block in resend_confirmation_instructions'
2015-08-05T03:13:25.073367+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/devise-3.4.1/lib/devise/models/confirmable.rb:211:in `pending_any_confirmation'
2015-08-05T03:13:25.073369+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/devise-3.4.1/lib/devise/models/confirmable.rb:116:in `resend_confirmation_instructions'
2015-08-05T03:13:25.073370+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/devise-3.4.1/lib/devise/models/confirmable.rb:265:in `send_confirmation_instructions'
2015-08-05T03:13:25.073371+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/devise-3.4.1/app/controllers/devise/confirmations_controller.rb:9:in `create'
2015-08-05T03:13:25.073372+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_controller/metal/implicit_render.rb:4:in `send_action'
2015-08-05T03:13:25.073373+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/abstract_controller/base.rb:198:in `process_action'
2015-08-05T03:13:25.073375+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_controller/metal/rendering.rb:10:in `process_action'
2015-08-05T03:13:25.073376+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/abstract_controller/callbacks.rb:20:in `block in process_action'
2015-08-05T03:13:25.073377+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:115:in `call'
2015-08-05T03:13:25.073378+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:115:in `call'
2015-08-05T03:13:25.073379+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:553:in `block (2 levels) in compile'
2015-08-05T03:13:25.073380+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:503:in `call'
2015-08-05T03:13:25.073381+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:503:in `call'
2015-08-05T03:13:25.073382+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:88:in `run_callbacks'
2015-08-05T03:13:25.073383+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/abstract_controller/callbacks.rb:19:in `process_action'
2015-08-05T03:13:25.073384+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_controller/metal/rescue.rb:29:in `process_action'
2015-08-05T03:13:25.073385+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_controller/metal/instrumentation.rb:32:in `block in process_action'
2015-08-05T03:13:25.075049+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.3/lib/active_support/notifications.rb:164:in `block in instrument'
2015-08-05T03:13:25.075051+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.3/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
2015-08-05T03:13:25.075053+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.3/lib/active_support/notifications.rb:164:in `instrument'
2015-08-05T03:13:25.075054+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_controller/metal/instrumentation.rb:30:in `process_action'
2015-08-05T03:13:25.075055+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_controller/metal/params_wrapper.rb:250:in `process_action'
2015-08-05T03:13:25.075056+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/activerecord-4.2.3/lib/active_record/railties/controller_runtime.rb:18:in `process_action'
2015-08-05T03:13:25.075058+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/abstract_controller/base.rb:137:in `process'
2015-08-05T03:13:25.075059+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionview-4.2.3/lib/action_view/rendering.rb:30:in `process'
2015-08-05T03:13:25.075060+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_controller/metal.rb:196:in `dispatch'
2015-08-05T03:13:25.075061+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_controller/metal/rack_delegation.rb:13:in `dispatch'
2015-08-05T03:13:25.075076+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_controller/metal.rb:237:in `block in action'
2015-08-05T03:13:25.075077+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_dispatch/routing/route_set.rb:76:in `call'
2015-08-05T03:13:25.075078+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_dispatch/routing/route_set.rb:76:in `dispatch'
2015-08-05T03:13:25.075080+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_dispatch/routing/route_set.rb:45:in `serve'
2015-08-05T03:13:25.075081+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_dispatch/routing/mapper.rb:49:in `serve'
2015-08-05T03:13:25.075082+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_dispatch/journey/router.rb:43:in `block in serve'
2015-08-05T03:13:25.075083+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_dispatch/journey/router.rb:30:in `each'
2015-08-05T03:13:25.075084+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_dispatch/journey/router.rb:30:in `serve'
2015-08-05T03:13:25.075087+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_dispatch/routing/route_set.rb:821:in `call'
2015-08-05T03:13:25.075088+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075091+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/rack/agent_hooks.rb:30:in `traced_call'
2015-08-05T03:13:25.075092+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075094+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/rack/browser_monitoring.rb:23:in `traced_call'
2015-08-05T03:13:25.075095+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075096+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/warden-1.2.3/lib/warden/manager.rb:35:in `block in call'
2015-08-05T03:13:25.075097+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/warden-1.2.3/lib/warden/manager.rb:34:in `catch'
2015-08-05T03:13:25.075099+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/warden-1.2.3/lib/warden/manager.rb:34:in `call'
2015-08-05T03:13:25.075100+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075101+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/rack-1.6.4/lib/rack/etag.rb:24:in `call'
2015-08-05T03:13:25.075102+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075103+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/rack-1.6.4/lib/rack/conditionalget.rb:38:in `call'
2015-08-05T03:13:25.075105+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075106+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/rack-1.6.4/lib/rack/head.rb:13:in `call'
2015-08-05T03:13:25.075108+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075109+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/params_parser.rb:27:in `call'
2015-08-05T03:13:25.075110+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075111+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/flash.rb:260:in `call'
2015-08-05T03:13:25.075116+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075148+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/rack-1.6.4/lib/rack/session/abstract/id.rb:225:in `context'
2015-08-05T03:13:25.075150+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/rack-1.6.4/lib/rack/session/abstract/id.rb:220:in `call'
2015-08-05T03:13:25.075151+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075152+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/cookies.rb:560:in `call'
2015-08-05T03:13:25.075154+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075155+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/activerecord-4.2.3/lib/active_record/query_cache.rb:36:in `call'
2015-08-05T03:13:25.075156+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075157+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:653:in `call'
2015-08-05T03:13:25.075159+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075160+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
2015-08-05T03:13:25.075161+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.3/lib/active_support/callbacks.rb:84:in `run_callbacks'
2015-08-05T03:13:25.075162+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/callbacks.rb:27:in `call'
2015-08-05T03:13:25.075163+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075165+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/remote_ip.rb:78:in `call'
2015-08-05T03:13:25.075166+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075167+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call'
2015-08-05T03:13:25.075168+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075169+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
2015-08-05T03:13:25.075170+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075171+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/railties-4.2.3/lib/rails/rack/logger.rb:38:in `call_app'
2015-08-05T03:13:25.075172+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/railties-4.2.3/lib/rails/rack/logger.rb:20:in `block in call'
2015-08-05T03:13:25.075173+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.3/lib/active_support/tagged_logging.rb:68:in `block in tagged'
2015-08-05T03:13:25.075175+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.3/lib/active_support/tagged_logging.rb:26:in `tagged'
2015-08-05T03:13:25.075176+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.3/lib/active_support/tagged_logging.rb:68:in `tagged'
2015-08-05T03:13:25.075177+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/railties-4.2.3/lib/rails/rack/logger.rb:20:in `call'
2015-08-05T03:13:25.075178+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075179+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/request_id.rb:21:in `call'
2015-08-05T03:13:25.075180+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075182+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/rack-1.6.4/lib/rack/methodoverride.rb:22:in `call'
2015-08-05T03:13:25.075183+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075185+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/rack-1.6.4/lib/rack/runtime.rb:18:in `call'
2015-08-05T03:13:25.068901+00:00 app[web.2]:
2015-08-05T03:13:25.075186+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.068905+00:00 app[web.2]: Sent mail to swilson@taurenltd.com (14390.5ms)
2015-08-05T03:13:25.068972+00:00 app[web.2]: Date: Wed, 05 Aug 2015 03:13:10 +0000
2015-08-05T03:13:25.068974+00:00 app[web.2]: From: admin@patrolprorms.com
2015-08-05T03:13:25.068975+00:00 app[web.2]: Reply-To: admin@patrolprorms.com
2015-08-05T03:13:25.068976+00:00 app[web.2]: To: swilson@taurenltd.com
2015-08-05T03:13:25.075187+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.3/lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call'
2015-08-05T03:13:25.075188+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.068978+00:00 app[web.2]: Message-ID: <55c17f46a6750_33fcc653f6490439a0@f547e1bc-2195-4acf-aa76-162e2f3c820a.mail>
2015-08-05T03:13:25.075189+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/static.rb:116:in `call'
2015-08-05T03:13:25.075190+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.068979+00:00 app[web.2]: Subject: Confirmation instructions
2015-08-05T03:13:25.075195+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/rack-1.6.4/lib/rack/sendfile.rb:113:in `call'
2015-08-05T03:13:25.068980+00:00 app[web.2]: Mime-Version: 1.0
2015-08-05T03:13:25.075213+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075215+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/rack-timeout-0.2.4/lib/rack/timeout.rb:108:in `call'
2015-08-05T03:13:25.075216+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.068981+00:00 app[web.2]: Content-Type: text/html;
2015-08-05T03:13:25.075217+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/railties-4.2.3/lib/rails/engine.rb:518:in `call'
2015-08-05T03:13:25.075219+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/railties-4.2.3/lib/rails/application.rb:165:in `call'
2015-08-05T03:13:25.075220+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/newrelic_rpm-3.11.0.283/lib/new_relic/agent/instrumentation/middleware_tracing.rb:67:in `call'
2015-08-05T03:13:25.075221+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/rack-1.6.4/lib/rack/lock.rb:17:in `call'
2015-08-05T03:13:25.075222+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/rack-1.6.4/lib/rack/content_length.rb:15:in `call'
2015-08-05T03:13:25.075223+00:00 app[web.2]: vendor/bundle/ruby/2.0.0/gems/rack-1.6.4/lib/rack/handler/webrick.rb:88:in `service'
2015-08-05T03:13:25.075225+00:00 app[web.2]: vendor/ruby-2.0.0/lib/ruby/2.0.0/webrick/httpserver.rb:138:in `service'
2015-08-05T03:13:25.075226+00:00 app[web.2]: vendor/ruby-2.0.0/lib/ruby/2.0.0/webrick/httpserver.rb:94:in `run'
2015-08-05T03:13:25.075232+00:00 app[web.2]: vendor/ruby-2.0.0/lib/ruby/2.0.0/webrick/server.rb:295:in `block in start_thread'
2015-08-05T03:13:25.075234+00:00 app[web.2]:
2015-08-05T03:13:25.075235+00:00 app[web.2]:
2015-08-05T03:13:25.076101+00:00 app[web.2]: source=rack-timeout id=2e30bfc7-6b34-4a87-872b-438c09f9cf71 wait=6ms timeout=15000ms service=15018ms state=completed
2015-08-05T03:13:25.068985+00:00 app[web.2]: charset=UTF-8
2015-08-05T03:13:25.068986+00:00 app[web.2]: Content-Transfer-Encoding: 7bit
2015-08-05T03:13:25.068987+00:00 app[web.2]:
2015-08-05T03:13:25.068988+00:00 app[web.2]: <p>Welcome swilson@taurenltd.com!</p>
2015-08-05T03:13:25.068990+00:00 app[web.2]:
2015-08-05T03:13:25.068991+00:00 app[web.2]: <p>You can confirm your account email through the link below:</p>
2015-08-05T03:13:25.068992+00:00 app[web.2]:
2015-08-05T03:13:25.068994+00:00 app[web.2]: <p><a href="http://patrolprorms.heroku.com/users/confirmation?confirmation_token=6y3Hi7GpaQCvsme54C4_">Confirm my account</a></p>
2015-08-05T03:13:25.068995+00:00 app[web.2]:
2015-08-05T03:13:25.069753+00:00 app[web.2]: Completed 500 Internal Server Error in 14989ms (ActiveRecord: 8.8ms)
Any help will be greatly appreciated to resolve this!
【问题讨论】：
您能否使用不同的端口（如 2525、587 或 465 与 SSL）进行连接？如果端口切换器没有修复它，Mandrill KB 有一些其他建议：mandrill.zendesk.com/hc/en-us/articles/205582207 @terrorbox Net::SMTPServerBusy (421 4.7.0 relay-7.us-east-1.relay-prod Error: too many errors ): 这是我尝试使用时收到的错误端口 2525，使用端口 465 我在 =error code=H12 desc="Request timeout" method=POST path="/users/confirmation" host=patrolprorms.herokuapp.com request_id=8dfa122b-ab01-4dbc-97d6- 处收到此错误0e7640014f08 fwd="68.144.5.70" dyno=web.1 connect=1ms service=30001ms status=503 bytes=0 【参考方案1】：因此，当您将端口更改为 2525 时，您将连接到 Mandrill 的服务器，但出现错误。 “太多错误”意味着您的服务器遇到了一种错误（通常与身份验证相关），但尽管有这些错误，但仍继续尝试发送。然后 Mandrill 会限制连接，以避免来自未修复导致发送过程中错误的事情的服务器的持续连接。
要进一步调试，请仔细检查您在 ENV['MANDRILL_APIKEY'] 中的 Mandrill 凭据是否正确，然后将以下内容添加到您的环境文件中以执行交付并在有任何错误时引发交付错误：
config.action_mailer.perform_deliveries = true
config.action_mailer.raise_delivery_errors = true
这样做会使 ActionMailer 不会默默地忽略错误，因此根据您的设置方式以及您在哪个环境中进行测试，存在将这些错误暴露给最终用户的风险。但它可以让您查看实际写入 SMTP 连接的内容以进一步排除故障。您需要重新启动应用，然后再尝试再次发送。
【讨论】：
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