Send a test mail -> An error occurred while sending mail (Net::ReadTimeout)

Added by Reiner Lichtenberger 5 months ago

Environment:
Redmine version 4.1.1.stable
Ruby version 2.5.5-p157 (2019-03-15) [x86_64-linux]
Rails version 5.2.4.2
Environment production
Database adapter Mysql2
Mailer queue ActiveJob::QueueAdapters::AsyncAdapter
Mailer delivery smtp
SCM:
Git 2.17.1
Filesystem
Redmine plugins:
no plugin installed

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tab: email notifications -> send testmail -> An error occurred while sending mail (Net::ReadTimeout)

error log:
Started POST "/admin/test_email" for 193.197.148.126 at 2020-07-10 11:30:39 +0200
Processing by AdminController#test_email as HTML
Parameters: {"authenticity_token"=>"1Ha2Oei4QWq6qKfsmeidvtXvfn0GtzoVUiVQe/6V2oDidyYrK86ir2hZ5bSMiUHXwoVgDB2XdAWKWFLy2QIhtw=="}
Current user: hoessa (id=5)
Rendering mailer/test_email.text.erb within layouts/mailer
Rendered mailer/test_email.text.erb within layouts/mailer (0.1ms)

--------
my config settings:
  1. default configuration options for all environments
    default: # Outgoing emails configuration # See the examples below and the Rails guide for more configuration options: # http://guides.rubyonrails.org/action_mailer_basics.html#action-mailer-configuration # email_delivery:
  1. ==== Simple SMTP server at localhost #
  2. email_delivery:
  3. delivery_method: :smtp
  4. smtp_settings:
  5. address: ""
  6. port: 465 #
  7. ==== SMTP server at example.com using LOGIN authentication and checking HELO for foo.com #
    email_delivery:
    delivery_method: :smtp
    smtp_settings:
    address: "huhu.de"
    port: 465
    authentication: :login
    domain: "huhu.de"
    user_name: ''
    password: 'xxx' #
  8. ==== SMTP server at example.com using PLAIN authentication

whats wrong?
THX for any tips!

Replies (2)

RE: Send a test mail -> An error occurred while sending mail (Net::ReadTimeout) - Added by Reiner Lichtenberger 5 months ago

hi there:

i added this:

ssl: true
openssl_verify_mode: 'none'

now it works!
thx

RE: Send a test mail -> An error occurred while sending mail (Net::ReadTimeout) - Added by Majid Taghiloo 5 days ago

Hi,
I have same problem.
I need to use gmail platform. but it does not work.

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