Redmine

When installing 2.2-stable the smtp configuration settings for TLS encryption is somewhat broken, as notified by [1].

If a smtp server is configured with both "tls: true" and "enable_starttls_auto: true", this error occurs when trying to send mail:

An error occurred while sending mail (SSL_connect returned=1 errno=0 state=SSLv2/v3 read server hello A: unknown protocol)

This type of configuration is also the suggested method for configuring gmail in the redmine documentation [2].

As a workaround found by [1], you can remove the "tls: true" part of the configuration, while leaving in "enable_starttls_auto: true". I can also confirm that this workaround works for me, to make gmail & redmine working.

[1]: http://mentalized.net/journal/2012/05/08/rails_3_actionmailer_and_google_apps_for_domains/
[2]: http://www.redmine.org/projects/redmine/wiki/EmailConfiguration

Check informations my enviroment
The problem occurs in my enviroment when start Redmine as Windows Service, when I run Redmine with the follow command "thin -c D:/WorkRuby/work/2.2-stable start -p 3001" the Redmine working, but when I run Redmine as Windows Service with the same command, it doesn't work.

My OS is Windows XP
Environment:
Redmine version 2.2.0.stable
Ruby version 1.9.2 (i386-mingw32)
Rails version 3.2.9
Environment development
Database adapter Mysql2
Redmine plugins:
no plugin installed