Passwordrecovery control & email

I am trying to send an email from tha passwordrecovery control using an email address from the web.config without any success.

Everything compiles OK, the mail username/password are correct and it works until I get to the Submit after answering the question.

Then I get an error - "A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond "

Below is the code I am using. Can anyone tell me what I am doing wrong ?

Type your cut contents here.

    nathan@example.net" Subject="Password">

Your password has been sent to you.

In the web.config


      nathan@example.net">
                         password="xxxxx"
                 userName="nathan+example.net"
                 defaultCredentials="true"
                 port="110"/>

decryptionKey="xxxxx"
validation="SHA1"
decryption="AES"/>

       name="CustomizedMembershipProvider"
       type="System.Web.Security.SqlMembershipProvider"
       enablePasswordRetrieval="true"
       enablePasswordReset="false"
       requiresQuestionAndAnswer="true"
       requiresUniqueEmail="true"
       passwordFormat="Encrypted"
       maxInvalidPasswordAttempts="5"
       passwordAttemptWindow="30"
       passwordStrengthRegularExpression=""
       minRequiredPasswordLength="7"
       minRequiredNonalphanumericCharacters="0"/>