Mailing error in Rails 2.3.2

Hi,

My mails were working with the earlier version of rails ie. Rails 2.0.2. But recently when i upgraded my environment to 2.3.2 the mails stopped working and gave "Error: End of file reached". But if i send mails independent of my rails app the mailing code works fine.

My Environment: Windows Xp Ruby 1.8.7 actionmailer (2.3.2) actionpack (2.3.2) activerecord (2.3.2) activeresource (2.3.2) activesupport (2.3.2) archive-tar-minitar (0.5.2) cgi_multipart_eof_fix (2.5.0) color (1.4.0) dbd-odbc (0.2.4) dbi (0.4.0) deprecated (2.0.0) gem_plugin (0.2.3) hoe (1.8.2) mongrel (1.1.5) pdf-writer (1.1.8) rails (2.3.2) rake (0.8.4) rubyforge (1.0.2) transaction-simple (1.4.0)

Here is my test mails code:

Here is the Stack trace....

c:/ruby-1.8.7/lib/ruby/1.8/net/protocol.rb:135:in `sysread' c:/ruby-1.8.7/lib/ruby/1.8/net/protocol.rb:135:in `rbuf_fill' c:/ruby-1.8.7/lib/ruby/1.8/timeout.rb:62:in `timeout' c:/ruby-1.8.7/lib/ruby/1.8/timeout.rb:93:in `timeout' c:/ruby-1.8.7/lib/ruby/1.8/net/protocol.rb:134:in `rbuf_fill' c:/ruby-1.8.7/lib/ruby/1.8/net/protocol.rb:116:in `readuntil' c:/ruby-1.8.7/lib/ruby/1.8/net/protocol.rb:126:in `readline' c:/ruby-1.8.7/lib/ruby/1.8/net/smtp.rb:911:in `recv_response' D:/rails/india/pistachio/pistachio/app/controllers/send_email.rb: 111:in `do_start' c:/ruby-1.8.7/lib/ruby/1.8/net/smtp.rb:921:in `critical' D:/rails/india/pistachio/pistachio/app/controllers/send_email.rb: 111:in `do_start' c:/ruby-1.8.7/lib/ruby/1.8/net/smtp.rb:525:in `start' c:/ruby-1.8.7/lib/ruby/gems/1.8/gems/actionmailer-2.3.2/lib/ action_mailer/base.rb:681:in `perform_delivery_smtp' c:/ruby-1.8.7/lib/ruby/gems/1.8/gems/actionmailer-2.3.2/lib/ action_mailer/base.rb:523:in `__send__' c:/ruby-1.8.7/lib/ruby/gems/1.8/gems/actionmailer-2.3.2/lib/ action_mailer/base.rb:523:in `deliver!' c:/ruby-1.8.7/lib/ruby/gems/1.8/gems/actionmailer-2.3.2/lib/ action_mailer/base.rb:429:in `deliver' D:/rails/india/pistachio/pistachio/app/controllers/send_email.rb:76:in `send_email'

I m facing the same problem... if u know the solution, kindly reply me

thanks in advance. shranu